About Yose Power More than 10 years of experience in ebike battery manufacturing since 2011. We are the main supplier of electric bicycle batteries in Europe. Now we come to the United States, if you want to DIY an electric bicycle, YOSE POWER is your best choice. 78% capacity after 1000 cycles After we simulate daily use, our battery can still have 78% capacity remaining after 1000 times cycles. Our engineering test battery has worked on our electric bikes for more than 5 years. 100% tested battery After we simulate daily use, our battery can still have 78% capacity remaining after 1000 times cycles. Our engineering test battery has worked on our electric bikes for more than 5 years. Waterproof technology The battery has a certain waterproof function, you don't need to worry about it when it rains. But for safety, we still recommend that the battery is not in contact with water. Technical information Voltage 52V Capacity 15Ah Compatible Motor 200-1000W Max Current 30A Charger 58.8V 2A USB Port 5V 1A Charge Time 0%~100% 8h Cycle Life 1000~1200 times Attention: You can open the battery lock through the key and push the batteryholder downwards as the arrow indicated to release the batteryseparate from the battery holder. UL standard 2271 52V 13Ah E-Bike Battery 48V 17.4Ah E-Bike Battery 48V 13Ah E-Bike Battery 36V 13Ah E-Bike Battery 36V 17.4Ah E-Bike Battery Add to Cart Buying Options Buying Options Add to Cart Buying Options Customer Reviews 4.0 out of 5 stars 221 4.0 out of 5 stars 221 4.0 out of 5 stars 221 4.0 out of 5 stars 221 4.0 out of 5 stars 221 Price $239.99$239.99 $229.49$229.49 $195.49$195.49 $149.99$149.99 $203.99$203.99 Voltage 52V 48V 48V 36V 36V Capacity 13Ah 17.4Ah 13Ah 13Ah 17.4Ah Compatible Motor 200-1000W 200-1200W 200-1000W 200-700W 200-900W BMS Protection ✓ ✓ ✓ ✓ ✓ USB Port no data no data ✓ no data ✓