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52V 13Ah Lithium Battery Electric bicycle bike battery 52V 750W 1000W motor Kit. Fit Motor Power : 48V/52V 250W 350W 500W 750W 1000W. Battery can fit most motor kits, for example. Bafang, Voilamart, CSC, Tongsheng, EBIKELING, etc. But exclude these four: Bosch, SHIMANO, Yamaha, Panasonic. With short circuit, over-current, over-heat, over-charge, over-discharge protection. This battery pack uses Brand New 2600mah 18650 cells , highest quality up to 10A constant discharge, long runtime, deep discharge recover, extended service life and superb performance. It has a great cycle life:? 80% Capacity After 800 Cycles, no acid. (No spill or leak problems). Fully potted pack for the ultimate in battery protection. Each cell has its own fuse for ultimate in safety. Each pack have ran through a full charge and discharge test in produce to make sure you deserve any amp hour you paid for. 52V 13Ah 30A BMS Specifications. Fit Motor Power: 48V/52V 250W 300W 350W 500W 750W 1000W motor(Max Match 1000W). Brand New 2600mah 18650 cells. Configuration: 14S 5P (145=70 cells). Cycle life:? 80% Capacity After 800 Cycles. Battery Net Weight: 4.5Kg. Standard Charge Current: 2A. Max Continuous Charge Current: 5A. Max Continuous Discharge Current: 30A. Peak Discharge Current: 90A. Charge Cut-off Voltage: 58.8V. Discharge Cut-off Voltage: 39.2V. Anderson(with Anderson to XT60 adapter line). Battery package included: Gift included. All orders will be handled in. Weekends and official holidays not included. To most UK addresses, it usually takes. Should meet all return requirements. Bought the product within one month. Return package should be complete, we will check the the package after receive it. For all electric bike batteries. After one month we can send BMS or cells to you for repair, or you can send it back to repair as well. Service for the following situation. The battery goes over water. The battery is broken man- made. Return the battery without reason. Open a case without contacting us. We will try our best to reply to you on Business Time. (except weekends and holidays). 6:00 p. (GMT+8) of Monday to Friday. We highly appreciate your understanding and patience! We promise will offer the most convenient. Way to make it right. We have professional technician to analyse your problem, provide the solution. Have professional maintenance point in US and DE, never worry about our. If the battery has a power switch, please open it during charging, can help to charge more full. The lithium battery can be charged at any time, it is not necessary that all energy is exhausted before charging. The battery should be used within a range of operating temperatures. Otherwise, there may be a loss of properties, leakage and / or rust. The rechargeable battery should be used within a short period of time after recharging, as the battery may self-discharge during prolonged storage. If long-term storage is required, the battery, which is 50% to 60% stored in a voltage range, is best because storage at higher voltage can result in loss of performance. Do not immerse the battery in water or seawater. Store the battery in a cool, dry environment. The battery should not be used near a heat source as a fire or heater. Use the charger specifically for charging. Do not interchange the position and the negative terminals. Do not connect the battery electrodes to a power outlet. Do not throw the battery in fire or heating. Do not short-circuit the battery by connecting the positive and negative poles directly to metal objects. Do not carry or store the battery with metal objects such as hairpins, necklaces, etc. Do not hit the battery, throw any trampling damage or throw it. Do not solder the battery directly and do not pierce it with a nail or other sharp object.