DC 7–40V Battery Level Indicator & Voltmeter Module

Name: DIY500AMP.COM DC 7–40V Battery Level Indicator & Voltmeter Module - DC 7–40V Battery Level Indicator & Voltmeter Module
Brand: DIY500AMP.COM
SKU: 43161478004807
Price: 7.95 USD
Availability: InStock

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$7.95

Quantity

Color

Black

Quantity

Compact open-frame battery monitor that shows live pack voltage and a five-step, voltage-derived charge-level estimate.
The numeric display helps you check system voltage at a glance. The bar display is an estimate based on voltage; it does not count amp-hours or watt-hours and is not a coulomb counter. Load, charging state, temperature,

Exclusive deal available

DIY500AMP.COM

4.9 (359)

Product description loading

This is the product description text that will appear here.

One DeWalt-compatible 18V/21V 10x18650 battery case and PCB kit; cells not included

Exclusive deal available

DIY500AMP.COM

DeWalt-Compatible 18V/21V 10x18650 Battery Case + PCB Kit (No Cells)

(1)

$21.99

2-Wire DC7-100V Battery Voltage Indicator Universal Lead Acid Li-ion LiFePO4 Battery Capacity Meter with Percentage Display Vue Default Title

Exclusive deal available

Vue

DC 7-100V Battery Capacity Meter | Voltage % Display

$60.99$74.99

4S 40A BMS – 16.8V Li-ion Protection Board with Top Balancing

Exclusive deal available

DIY500AMP.COM

4S 40A BMS – 16.8V Li-ion Protection Board with Built-In Top Balancing

(1)

$5.95$9.00

Milwaukee M18-compatible 18650 6Ah DIY battery case and PCB kit with complete housing, 10-cell holder, PCB, and hardware

Exclusive deal available

DIY500AMP.COM

Milwaukee M18-Compatible DIY Battery Case & PCB Kit | 18650 6Ah / 21700 8Ah | No Cells

(2)

$24.95

Exclusive deal available

DC 7–55V Battery Level Indicator | 12V 24V 36V 48V LED Tester

$11.23$13.79

Smart Battery Monitor for DC 6.5-70V (500A) - SHU050150050

Exclusive deal available

Usa Autoparts Direct

DC 6.5-70V Smart Battery Monitor 500A (SHU050150050)

$190.00$295.00

Pyrodrone

4.8

(73.7K)

Exclusive deal available

Richie's

Mini 1-4S Lithium Battery Level Indicator Module Smart Button

$17.60$19.89

Exclusive deal available

Richie's

Mini 1-4S Lithium Battery Level Indicator Module Smart Button

$17.60$19.89

Smart Battery Monitor for DC Systems (6.5-70V, 500A)

Exclusive deal available

Usa Autoparts Direct

Battery Monitor (500A) for DC Systems 6.5-70V - Smart Technology

$165.00$210.00

DIY500AMP 3S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts.

Exclusive deal available

DIY500AMP.COM

3S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells

$41.99

LED Battery Meter Battery Level Monitor Lead-Acid Battery Gauge 12V24V36V48V60V [2]

Exclusive deal available

koeedmro

LED Battery Meter Battery Level Monitor Lead-Acid Battery Gauge 12V24V36V48V60V

$22.77

Exclusive deal available

Zpaxo

3–14S Li-ion Battery Voltmeter DC 7–55V LED Voltage Indicator

$7.92$9.78

Victron BMV-700 battery monitor, display head, front view

Elevate Automotive

Victron Battery Monitor BMV-700 for single battery monitoring

$104.00

JST-XH 7-Pin Balance Connector with 22AWG Silicone Wire – 200mm

Exclusive deal available

DIY500AMP.COM

JST-XH Balance Connector with 22AWG Silicone Wire – 200mm

$3.95$8.95

12V 7Ah Battery Case Holder with BMS & Nickel Strips – Fits 18650 Cells (3x7 Layout) | DIY Battery Pack Organizer for Power

Exclusive deal available

DIY500AMP.COM

12V 7Ah Battery Case Holder with BMS & Nickel Strips – Fits 18650 Cells (3x7 Layout) | DIY Battery Pack Organizer for Power Tools

$16.99

Digital Voltmeter Battery Power Indicator for DC 7 (55V)

Exclusive deal available

Usa Autoparts Direct

DC 7 (55V) Digital Voltmeter Battery Power Indicator

$20.00$35.00

21700 Adapter Module for 8-Channel Lithium Battery Tester (4-Slot Base)

Exclusive deal available

DIY500AMP.COM

4-Slot 18650/21700 Tester Holder Assembly

$14.99

IMR Batteries

4.8

(3.4K)

DC7-30V Round Digital Voltage Battery Indicator Waterproof Lithium Battery Meter with USB/Type-C Charging Port Low Voltage Alarm Vue USB-TYPE-C

Exclusive deal available

Vue

DC 7-30V Waterproof Digital Battery Voltage Meter & USB-C Port

$47.99$58.99

Exclusive deal available

Rovana

DC7-40V Battery Level Indicator for Lithium & Acid Batteries

$16.69$26.95

Exclusive deal available

Rovana

DC7-40V Battery Level Indicator 12V 24V 36V 48V Acid/Lipo Lithium Battery Capacity Board Voltage Battery Charging Tester

$16.99$28.95

evcustom

Battery Meter Display Multi Voltage 12V 24V 36V 48V 60V 72V 84V

$13.00

RC-N-Go

RC CellMeter-7 V2 Digital Battery Voltage Checker

(1)

$18.99

5* DC 7-55V Acid/Li-ion Battery Charge Monitor Battery Level Indicator Indicator [1]

Exclusive deal available

koeedmro

5* DC 7-55V Acid/Li-ion Battery Charge Monitor Battery Level Indicator Indicator

$15.14

30-cell 18650 battery case and PCB for Makita-compatible DIY battery builds

Exclusive deal available

DIY500AMP.COM

30-Cell 18650 Battery Case + PCB for Makita-Compatible DIY Packs

$39.95

Digital Voltmeter DC 7-55V for Energy Storage Systems

Exclusive deal available

Usa Autoparts Direct

Energy Storage Systems Digital Voltmeter DC 7-55V

$20.00$35.00

Tiny Whoop

4.9

(1.2K)

USB-C Adapter for Air Series FC - Tiny Whoop

BETAFPV LAVA II 1S 680mAh 4.35v HV 95C BT2.0 Battery (4PCS) - Tiny Whoop

WireWise

DROK RV Battery Monitor 12v

$52.29

18650BatteryStore.com

4.7

(20.6K)

Exclusive deal available

Shopelits

DC7-40V Battery Level Indicator 12V 24V 36V 48V Acid/Lipo Lithium Battery Capacity Board Voltage Battery Charging Tester

$7.99$9.99

21700 PVC Heat Shrink Tube – Precut Battery Wrap 10 pcs

Exclusive deal available

DIY500AMP.COM

21700 PVC Heat Shrink Tube – Precut Battery Wrap 10 pcs

(3)

$0.99

0.2mm T2 pure copper 2P battery welding strip roll for 18650 and 21700 cells

Exclusive deal available

DIY500AMP.COM

0.2mm T2 Pure Copper 2P Strip for 18650 & 21700 Battery Packs (1m & 2m)

$18.95

Exclusive deal available

Office Catch

Digital Battery Capacity & Voltage Tester | LCD Battery Level Indicator for 12V 24V 36V 48V Lithium & Lead Acid Batteries

$15.00

Exclusive deal available

Oasis Select

Digital Battery Voltmeter 12V–84V Charge Level Indicator

$7.16

Exclusive deal available

diycustoms.store

DC Audio DC Volt Meter

$69.99$100.00

Exclusive deal available

Gaqqee DC 8-120V LCD Battery Voltage Meter & Level Gauge

$20.71$25.43

2S–8S Battery Level Indicator & Voltage Meter Module 5–30V Battery Meter Module Axl Default Title

Exclusive deal available

Axl

2S–8S Battery Level Indicator & Voltage Meter Module 5–30V

$9.88$11.63

18650Battery

4.8

(2.4K)

DIY500AMP 8S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts.

Exclusive deal available

DIY500AMP.COM

8S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells

(1)

$61.99

Exclusive deal available

Office Catch

LCD Display DC Battery Monitor Meter 200V Voltmeter Amp For RV System 200A

$31.00

DIY500AMP 5S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts.

Exclusive deal available

DIY500AMP.COM

5S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells

$55.99

26% off

AutoSmart Parts

Battery Capacity Indicator DC 8V to 100V, LCD Voltmeter for Lithium Lead Acid LiFePO4

A$24.99A$33.99

Black hard EVA carrying case for FNIRSI HRM-10 battery tester

Exclusive deal available

DIY500AMP.COM

Hard EVA Carrying Case for FNIRSI HRM-10 Tester – Black

$15.95

NewBeeDrone

4.7

(10K)

DIY500AMP 4S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts.

Exclusive deal available

DIY500AMP.COM

4S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells

$45.99

Exclusive deal available

DIY500AMP.COM

Samsung 50E 21700

(1)

$4.95

ICL7107 DC5V Digital Voltmeter Module for DIY Projects (No Year Range)

Exclusive deal available

Usa Autoparts Direct

DC5V ICL7107 Digital Voltmeter Module for Home Projects

$25.00$40.00

13% off

4X4 LAB

DC Voltmeter 8V–60V Flush Mount Battery Voltage Monitor

(4)

A$12.99A$14.99

dual-channel-18650-battery-capacity-tester-pcb-view

Exclusive deal available

DIY500AMP.COM

2-Channel 18650 21700 Battery Capacity Tester with Internal Resistance Meter, 1A Charge/Discharge

$11.99

Aretronics

BATTERY LEVEL METER

$8.00

Runleader 48V LED Battery Level Indicator, Programmable Battery Charge Meter by Runleader

Exclusive deal available

Casa Basics 4

Runleader 48V LED Battery Level Indicator, Programmable Battery Charge Meter

$16.50

Exclusive deal available

NIFTY

Mini Lithium Battery Level Indicator Module 1S–4S | Gaqqee

$9.48$12.83

flashlightgo

4.7

(65)

Exclusive deal available

CrafTecker

12V 24V 48V Battery Indicator with LCD Display for Lithium & Lead Acid Batteries

$40.99$77.99

Exclusive deal available

DIY500AMP.COM

Daly 250A-FAN, Li-ion 7S 24V BT

$159.99$229.99

Outbound Power

BigBattery 350A Battery Capacity Meter

(1)

$42.00

High Precision 200A up to 60V Digital Watt & Amp Meter – RC Battery Analyzer with LCD Backlight

Exclusive deal available

DIY500AMP.COM

High Precision 200A up to 60V Digital Watt & Amp Meter – RC Battery Analyzer with LCD Backlight

$19.99

Jumpersupply.com

DC 48V Battery Meter

$8.99

Copper-nickel 2P battery busbar set for 18650 and 21700 cells

Exclusive deal available

DIY500AMP.COM

Copper-Nickel 2P Battery Busbar Strip – 18650 / 21700 (3-Piece Set)

$39.95

Exclusive deal available

DIY500AMP.COM

EVE 50E 21700 5000mAh 15A Battery

(2)

$4.15

HDZero Shop(US)

4.8

(773)

Exclusive deal available

Peaceful Pleasures Health and Wellness

Digital Battery Voltmeter 12V–84V Charge Level Indicator

$7.16

Smart Cell 8-Channel Tester/Charger for 18650/21700

Exclusive deal available

DIY500AMP.COM

Smart Cell 8-Channel Tester/Charger for 18650/21700

(1)

$59.95$64.99

Exclusive deal available

Battery Mate

200A LCD Display DC Battery Monitor Meter 200V Voltmeter Amp For RV System

$30.00

Exclusive deal available

Zpaxo

Voltage Regulator Module CC/CV LCD Digital Display – Voltmeter

$16.50$20.42

DIY500AMP 2S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts.

Exclusive deal available

DIY500AMP.COM

2S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells

$37.99

XTAR VC4SL four-bay LCD battery charger and analyzer

Exclusive deal available

DIY500AMP.COM

XTAR VC4SL USB-C 4-Bay Battery Charger & Analyzer

$28.47

Frienda Dc 12v 24v 36v 48v 72v Battery Meter by Frienda

Exclusive deal available

Casa Basics 4

Frienda Dc 12v 24v 36v 48v 72v Battery Meter

$16.48

Sussex Model Centre

Tower Pro 4.8v/6.0v Low Voltage Indicator

(2)

$7.95

JLHawaii808

(735)

Vapcell K10 14500 8A 1000mah Lithium-ion battery ***MUST BE SOLD WITH FLASHLIGHT + FEDEX*** FLAT TOP

Emisar D3AA Brass 14500/AA LED Flashlight

1/2 Digit Digital Tube Indicator for Battery Level Monitoring (DIY Kits)

Exclusive deal available

Usa Autoparts Direct

DIY Kit for 1/2 Digit Digital Tube Indicator - Battery Level Monitor

$20.00$35.00

TP4056 USB-C 1A single-cell lithium-ion charger and protection board

Exclusive deal available

DIY500AMP.COM

TP4056 USB-C 1A Li-Ion Charger & Protection Board

$2.99

3S 40A BMS – 12.6V Li-ion Protection Board with Top Balancing

Exclusive deal available

DIY500AMP.COM

3S 60A BMS – 12.6V Li-ion Protection Board with Built-In Top Balancing

$5.95$8.25

FNIRSI HRM-10 Premium Battery Tester Kit with Clamp - battery charger tester

Exclusive deal available

DIY500AMP.COM

FNIRSI HRM-10 Battery Voltage & Internal Resistance Tester

$56.95

Exclusive deal available

Richie's

LED Battery Voltage Indicator Module – Acid & Lithium Meter

$22.26$25.17

Lithium Battery Capacity Indicator Voltmeter

Exclusive deal available

18650 Battery Partners

Lithium Battery Capacity Indicator Voltmeter Module Blue Display

$8.99

1S 12A BMS – 3.7V Li-ion Battery Protection Board

Exclusive deal available

DIY500AMP.COM

1S 12A BMS – 3.7V Li-ion Battery Protection Board

$2.99$6.95

Battery Hookup

4.9

(721)

Exclusive deal available

Richie's

Mini Digital Voltage Tester Battery Meter for 1S–4S Packs

$22.26$25.17

DIY500AMP 6S2P CAD construction view, face a, with Tenpower 60XG wraps, copper busbars and the current slotted overlay layout. Illustration; selected option determines included cells and parts.

Exclusive deal available

DIY500AMP.COM

6S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells

(3)

$56.99

Exclusive deal available

Office Catch

LCD Display DC Battery Monitor Meter 200V Voltmeter Amp For RV System 50A

$29.00

20% off

Rotor Riot

Voltage Cell Meter Battery Capacity Tester

(20)

$7.99$9.99

NordFPV

Battery Cell capacity Checker up to 7s

$14.00

Daly Smart Active Balance BMS with Bluetooth (4S–24S) | UART / CAN | 60A–200A

Exclusive deal available

DIY500AMP.COM

Daly Smart Active Balance BMS with Bluetooth (4S–24S) | UART / CAN | 60A–200A

$69.99$89.99

DC 7–40V Battery Level Indicator & Voltmeter Module

Highlights

Description

Specifications

Delivery & Returns

DIY500AMP.COM

You might also like

DeWalt-Compatible 18V/21V 10x18650 Battery Case + PCB Kit (No Cells)

DC 7-100V Battery Capacity Meter | Voltage % Display

4S 40A BMS – 16.8V Li-ion Protection Board with Built-In Top Balancing

Milwaukee M18-Compatible DIY Battery Case & PCB Kit | 18650 6Ah / 21700 8Ah | No Cells

DC 7–55V Battery Level Indicator | 12V 24V 36V 48V LED Tester

DC 6.5-70V Smart Battery Monitor 500A (SHU050150050)

Pyrodrone

Mini 1-4S Lithium Battery Level Indicator Module Smart Button

Mini 1-4S Lithium Battery Level Indicator Module Smart Button

Battery Monitor (500A) for DC Systems 6.5-70V - Smart Technology

3S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells

LED Battery Meter Battery Level Monitor Lead-Acid Battery Gauge 12V24V36V48V60V

3–14S Li-ion Battery Voltmeter DC 7–55V LED Voltage Indicator

Victron Battery Monitor BMV-700 for single battery monitoring

JST-XH Balance Connector with 22AWG Silicone Wire – 200mm

12V 7Ah Battery Case Holder with BMS & Nickel Strips – Fits 18650 Cells (3x7 Layout) | DIY Battery Pack Organizer for Power Tools

DC 7 (55V) Digital Voltmeter Battery Power Indicator

4-Slot 18650/21700 Tester Holder Assembly

IMR Batteries

DC 7-30V Waterproof Digital Battery Voltage Meter & USB-C Port

DC7-40V Battery Level Indicator for Lithium & Acid Batteries

DC7-40V Battery Level Indicator 12V 24V 36V 48V Acid/Lipo Lithium Battery Capacity Board Voltage Battery Charging Tester ﻿

Battery Meter Display Multi Voltage 12V 24V 36V 48V 60V 72V 84V

RC CellMeter-7 V2 Digital Battery Voltage Checker

5* DC 7-55V Acid/Li-ion Battery Charge Monitor Battery Level Indicator Indicator

30-Cell 18650 Battery Case + PCB for Makita-Compatible DIY Packs

Energy Storage Systems Digital Voltmeter DC 7-55V

Tiny Whoop

DROK RV Battery Monitor 12v

18650BatteryStore.com

DC7-40V Battery Level Indicator 12V 24V 36V 48V Acid/Lipo Lithium Battery Capacity Board Voltage Battery Charging Tester ﻿

21700 PVC Heat Shrink Tube – Precut Battery Wrap 10 pcs

0.2mm T2 Pure Copper 2P Strip for 18650 & 21700 Battery Packs (1m & 2m)

Digital Battery Capacity & Voltage Tester | LCD Battery Level Indicator for 12V 24V 36V 48V Lithium & Lead Acid Batteries

Digital Battery Voltmeter 12V–84V Charge Level Indicator

DC Audio DC Volt Meter

Gaqqee DC 8-120V LCD Battery Voltage Meter & Level Gauge

2S–8S Battery Level Indicator & Voltage Meter Module 5–30V

18650Battery

8S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells

LCD Display DC Battery Monitor Meter 200V Voltmeter Amp For RV System 200A

5S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells

Battery Capacity Indicator DC 8V to 100V, LCD Voltmeter for Lithium Lead Acid LiFePO4

Hard EVA Carrying Case for FNIRSI HRM-10 Tester – Black

NewBeeDrone

4S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells

Samsung 50E 21700

DC5V ICL7107 Digital Voltmeter Module for Home Projects

DC Voltmeter 8V–60V Flush Mount Battery Voltage Monitor

2-Channel 18650 21700 Battery Capacity Tester with Internal Resistance Meter, 1A Charge/Discharge

BATTERY LEVEL METER

Runleader 48V LED Battery Level Indicator, Programmable Battery Charge Meter

Mini Lithium Battery Level Indicator Module 1S–4S | Gaqqee

flashlightgo

12V 24V 48V Battery Indicator with LCD Display for Lithium & Lead Acid Batteries

Daly 250A-FAN, Li-ion 7S 24V BT

BigBattery 350A Battery Capacity Meter

High Precision 200A up to 60V Digital Watt & Amp Meter – RC Battery Analyzer with LCD Backlight

DC 48V Battery Meter

Copper-Nickel 2P Battery Busbar Strip – 18650 / 21700 (3-Piece Set)

EVE 50E 21700 5000mAh 15A Battery

HDZero Shop(US)

Digital Battery Voltmeter 12V–84V Charge Level Indicator

Smart Cell 8-Channel Tester/Charger for 18650/21700

200A LCD Display DC Battery Monitor Meter 200V Voltmeter Amp For RV System

Voltage Regulator Module CC/CV LCD Digital Display – Voltmeter

2S2P 21700 Battery Kit - Copper Busbars, Tray & Optional Cells

XTAR VC4SL USB-C 4-Bay Battery Charger & Analyzer

Frienda Dc 12v 24v 36v 48v 72v Battery Meter

Tower Pro 4.8v/6.0v Low Voltage Indicator

JLHawaii808

DIY Kit for 1/2 Digit Digital Tube Indicator - Battery Level Monitor

TP4056 USB-C 1A Li-Ion Charger & Protection Board

DC7-40V Battery Level Indicator 12V 24V 36V 48V Acid/Lipo Lithium Battery Capacity Board Voltage Battery Charging Tester

DC7-40V Battery Level Indicator 12V 24V 36V 48V Acid/Lipo Lithium Battery Capacity Board Voltage Battery Charging Tester