Supercharge Your E - Bike with the 52V 20Ah Battery
This high - performance battery is a game - changer for your electric bike adventures. With state - of - the - art technology, it offers outstanding power and long - lasting endurance.
Key Features:
- Large Capacity: 1040Wh for longer rides
- High - Power Output: 50A continuous discharge for motors up to 2500W
- Top - Quality Cells: Samsung 50G 21700 cells ensure excellent performance and a long lifespan
- Smart BMS: Keeps your battery safe and operating smoothly
- Compact Build: Stylish, lightweight, and easy to install
- Wide Compatibility: Works with various motor systems like Bafang, CYC, Tongsheng, and hub motors
Technical Specifications:
- Voltage: 52V
- Capacity: 20Ah
- Cell Type: Samsung 50G 21700
- Dimensions: L 367mm x W 95mm x H 125mm
- Weight: 5.05kg (including bracket, excluding charger)
- Connector: ST3 3 - pin charging port, XT90 discharge
- 4A Charger Included
- Certification: UN38.3 and MSDS
Enhance Your E - Bike Experience
Feel the excitement of powerful and extended rides with this premium battery.



Using your Polly 52V 20Ah E - Bike Battery is easy. First, make sure the battery is compatible with your e - bike's motor system. You can check the list of compatible motors in the product features. Install the battery on your bike by following the easy - to - handle compact design. Just place it in the right spot and it'll fit snugly. When it comes to charging, use the included 4A charger and plug it into the ST3 3 - pin charging port. Make sure to charge in a cool, dry place. As for maintenance, keep an eye on the battery's performance. The intelligent BMS is there to protect the battery, but it's still a good idea to not over - discharge it. If you're not using the bike for a long time, store the battery at around 50% charge. Also, follow all safety certifications like UN38.3 and MSDS guidelines. Enjoy your long and powerful e - bike rides with this great battery!