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4.5 (123)

Secondary Battery With Dual Battery Upgrade Kit

Name: hjmbike.com Secondary Battery With Dual Battery Upgrade Kit - Secondary Battery With Dual Battery Upgrade Kit
Brand: hjmbike.com
SKU: 47693717537066
Price: 699.0 USD
Availability: InStock
Rating: 5 (4 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$699.00

Quantity

Color

Black

Quantity

Shipping Information:
Free shipping on orders over $69, orders under $69 will have different shipping costs depending on the size and address.

Reviews

5.0

4 ratings

It is a good battery

hjm · February 18, 2026

👍

Eddy · November 8, 2025

easy install

On my display, it just looks like one large battery. I've made trips over 30 miles and the display has never gone below 90%. Now if I can get a really comfortable seat, I will make an all day trip! As per HJM tech support, I can charge each battery simultaneously on the trike!

Robert · April 21, 2025