HaiLong Bicycle Battery 36V 20Ah 720Wh 40A BMS Suitable for 0-1200W Motors
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About this product
This HaiLong style 36V 20Ah lithium-ion battery from UUG offers a substantial 720Wh energy capacity, suitable for e-bike motors up to 1200W. It includes a 40A BMS for protection and comes with an adapter cable, keys, and mounting screws for installation. Weighing 5.5kg, this black replacement battery is backed by a 1-year manufacturer warranty, providing a solid power solution for various e-bicycle applications.
Our take
The UUG HaiLong battery looks like a robust option for those needing a powerful 36V e-bike replacement. With its 20Ah capacity and 720Wh energy, it should provide excellent range and power, especially for motors up to 1200W, which is a good compatibility range. The inclusion of a 40A BMS is a reassuring safety feature, protecting against overcurrent. While the 5.5kg weight is reasonable for its capacity, it's something to consider for the overall bike weight. The 1-year warranty is a decent perk, adding peace of mind to this China-sourced product.
Pros & Cons
Pros
- Large 20Ah capacity
- 720Wh energy for good range
- Supports motors up to 1200W
- Includes 40A BMS for safety
- 1-year manufacturer warranty
Cons
- 5.5kg item weight adds bulk
- Brand 'UUG' may not be widely recognized
Specifications
- Battery Capacity 20Ah
- Battery Type Lithium Ion (Li-Ion)
- Brand UUG
- Color Black
- Country of Origin China
- Energy 720Wh
Show all 14 specifications
- Item Height
- 122mm/4.8in
- Item Length
- 369.8mm/14.56in
- Item Weight
- 5.5kg
- Item Width
- 95mm/3.74in
- Manufacturer Warranty
- 1 Year
- Part Type
- Battery
- Set Includes
- 1 x Adapter Cable, 1*36V Lithium Battery with BMS, 2 x Keys, 3 x Screws
- Voltage
- 36 V
