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【HIGH-END QUALITY】The battery contains Class A+ batteries. RT cycle life: ≥1000; 18 month guarantee. The package includes a European standard charger: 42V 2A/54.6V 2A, with 1 year warranty.
【Product Parameters】Battery size: 318*148*55/44mm. LED power indicator: 4 LED lights.
【Safety and Environmental Protection】Equipped with a 25A BMS protection board to prevent overcharging, over-discharging, over-current and short circuit, ensuring user safety in extreme usage scenarios. Suitable for 36V-250W-350W-500W motors.
【Certificate of Conformity】The battery has received CE, ROHS and UN38.3 certification. Let the professional battery testing equipment pass the capacity test, short circuit test, rate discharge capability, high and low temperature discharge performance, vibration, drop test, etc. Please fully charge the battery after receiving it.
【Best customer service】 US have maintenance warehouses. If you have any questions or suggestions about this product, please send us an email via Amazon message. We will offer you a good solution within 24 hours.