🔋 Power your ride, rain or shine—never miss a beat on the trail!
The H HAILONG Universal Power Pack is a lightweight, compact lithium-ion battery designed for 250W-1500W electric motors. Featuring a waterproof case, fast 42V 2A charging, and a smart Battery Management System, it delivers up to 3000 charge cycles—8 to 10 times longer than traditional lead-acid batteries. Compatible with most mountain bikes, scooters, and trikes, this power pack ensures reliable, long-lasting performance for your electric ride.
| Item Dimensions LxWxH | 10 x 3.54 x 4.5 inches |
| Item Weight | 4.63 Pounds |
| Brand Name | H HAILONG |
| Model Name | 36120 |
| Manufacturer | H HAILONG |
| Style | 36v 12ah/200W-600W |
| Included Components | Tool Kit |
| Size | 36v |
A**R
Perfect battery for KBO Hurricane
Works great on my wife's KBO Hurricane. I rewired the bike to allow this battery to replace the original battery that died. Looks like a normal carry pack on the bike and provides about 50 miles of range on flat rides.
J**Z
My Brompton is now an electric - this was the recommended conversion battery
It charges well, holds a charge, and lasts for about 20 miles using half-power. In other words, I charge it maybe twice a week for my daily bicycle commute to work. The bag it came with didn't fit on my folding frame, so I found another handlebar bag at REI and dropped the battery in there. One thing I changed: I switched out the plugs it came with for Anderson Powerpole connectors, and it's much easier to plug and unplug now.
J**N
Worked on Hiboy S2 pro
I wired this battery up to a Hiboy S2 Pro. It has effectively doubled the range! I used to kill the battery on an 11 mile loop. Now, I have gone as far as 21 miles on a charge and it hasn't died.It didn't improve the top speed but it sustained top speed of 19mph for a lot longer. With the original set up it would hold 19mph top speed for about 3 miles, then drop to 17mph and hold for the rest of the battery. Now, it holds 19mph for more than 10 miles! (All the way to work)
C**R
As advertised
Good price and fast delivery!
E**A
Nececito una de 48v 12a o 15a me confundí con el voltaje y el amperaje disculpe
Está exelente pero me confundí con el voltaje y el amperaje
R**X
Battery stopped working before a year.
This battery crapped out on me before a year. Don't buy.
G**D
Good quality battery and case
Better than I expected, tough case with zipper and battery is top notch
S**E
Product description
Good bag but the Velcro straps should be on both sides not just on one side what were they thinking I guess they weren't come on guys get it together will ya
Trustpilot
2 weeks ago
3 weeks ago
