Product name Free Shipping Li-ion Rechargeable 48v water bottle Electric bike battery 250w 350w 500w 750w 12.5Ah-17.5Ah Ebike battery pack Packling list Product brief specifications Item Descriptions Remarks Voltage 48V 48V 13 series Capacity 12.5Ah 18650 2500mAh 14.5Ah S amsung 29E 2900mAh 16Ah LG MH1 3200mAh 16.5Ah S amsung 33GT 3300mAh 17.5Ah S amsung 35ET 3500mAh Continuous working current 48Vbattery is 20A Compatible with 48V 500W/750Wmotor, BBS02B BMS Function Short-circuit protection, Over-charge protection, Over-discharge protection, Over-current protection, Balance Charger 54.6V 2A Plastic type/Aluminum type Weight Approx 4.2Kg Gross weight6.0Kg Product detailed photos Charger and AC Cable Optional discharge plug Battery install position Battery operation instructions 1. Charge:Connecting the battery pack to the charge controller, connect the charger to recharge. 2. Discharge:Connecting the battery pack to the load ,connect the load to discharge. 3. When you combine the battery with series or parallels, if there are oxidation layer on the surface, you should brush surface to the metal glow with thin steel brush to lower the connective resistance to the minimal resistance. 4. When combining with many batteries, if the voltage between the two electrodes is over 24V, the safe voltage for human beings, to guarantee the safety, you should not touch the two electrodes with your body. 5. If shelve a long time suggested that the battery voltage 24-52V, need for regular recharging (even if not use), must charge and discharge for three months one time; 6. Do not expose the battery to extreme heat or flame. 7. Do not short circuit, over-charge or over-discharge the battery pack; 8. Do not disassemble or modify the battery pack. 9. Do not handle or store with metallic like necklaces, coins or hairpins, etc. 10. Do not reverse the polarity of the battery pack for any reason. 11. Do not immerse the battery pack in water or sea water, or get it wet. 12. Use a constant current, constant voltage (CC/CV) lithium-ion (Li+) battery charge controller. Package and shipping Shipping Specificaiton: First,if you can't find your country from the shipping Destination. Please contact us to confirm we can send to your contry or not. Second,Regarding tax,forEU, USA, CA , RUmost countries we can arrange free tax shipping When you got it, no need extra fees. AU, NZalmost no tax, or very little tax. Other countries we will try to send it at low tax, please feel free to check it with us Third,if you have more requirements about shipping, please contact us Return Policy: If you received a defective item, please inform us within 7 days, we will provide replacement Or a full refund depends the the goods situation. If not our reason, you buy a wrong goods, Please contact usto solve it. Any question, please contact usfirst ,before open the dispute. Warranty & Maintenance: We provide 12months warranty for the goods. If you have any problems in 12months, please feel free to contact use to solve it for you. More maintenance information need please feel free to contact us. Feedback: We appreciate your 5 star rate feedback If you satisfaction please leave a 5 star rate, so we can do it better. If there have some unexpected problems, please contact us and let us solve it for you, until you satisfaction and give us 5 star rate Future orders discount Policies: All the customers' second order can get some discounts, you can order again, or recommend your friends order at our store.Please contact us first, and send your last order No., so we can give a discount for your new order.
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