Free customs duty 12S 2000W lithium battery 44.4V 25AH ebike battery 44 V 24.5AH electric bike battery with 50A BMS 50.4V 2A Charger Notice:This battery can use for 44.4V 200W---2000W motor we also have 3A 4A 5A Fast charger,if you have need,please contact us! Parts included: 1.44.4v 25ah Lithium Battery with pvc case,50A BMS Built in 2.50.4V 2ACharger(With EU/US/UK/AU AC Charger plug we can offer ) Lithium battery specification: Battery Model:44V 25Ah Nominal Capacity (AH) :24.5ah Nominal Voltage (V): 44.4V CellSource Resistance (mΩ) :within 40mΩ Cell Specification :use forsamsung INR18650-35E 3500mah 18650 3C 10A cell Lifecycle:more than 800 cycles Battery Size :240*140*70mm Battery Weight : About 4kgs Charge: Way of charge:CC/CV Standard charge Current:2A Maximum continuous charge current:5A Charge Cut-off Voltage: 50.4V Cell Overcharge protection Voltage:4.2V Charge Temperature Range :0 - 45°C Discharge: Max Continuous Discharge Current:50A Peak Discharge Current:120A Discharge Cut-off Voltage:36+/-1 V Cell Overdisharge protection Voltage:2.75V Discharge Temperature Range: -20 - 60°C Safety Test: ShortCircuitSafetyTest Overcharge Safety Test Crush Safety Test Nofire,Noexplosion Needing Safety Test ExtrusionSafetyTest High Temperature Safety Test Applications: ·Electric Vehicles, such as E-bike, E-scooters,golf car, small-scale electric flat car, forklift, cleanness car, electric wheelchairs ·Electric boats, such as trolling fishing boat ·Robots for industries and military ·Remote data transfer system ·Satellite communication station ·Un-manned aircrafts ·Power tools, such as drilling, cutting and polishing tools ·Power supplier for Training systems, such as Torpedo Trainer About Discharge port: We offer these discharge port as follows. you can choose which one you want. If you have no any require,we will send A--3PIN Port as default. Also you can customized other discharge port. Warnings: Do not put the battery in water, and keep the battery in a cool dry surrounding. Do not use or leave the battery near a heat temperature(in fire or a heater) Do not reverse the position and negative terminals. Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects. Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc. Do not directly solder the battery and pierce the battery with a nail or other sharp objects. Must use Qualified charger,when you charging the battery must have people nearby. FAQ Q: What type of this electric bike battery? A: It is li ion battery,Chemical is Li(NiCoMn)O2. Q: What is the difference between li ion battery,NI-MH battery and Lead acid battery? A: Ebike Li-ion battery have longer cycle life,normal cyclelife is 600-800times, and also with lightweight,small size, No memory effect,Nontoxic, environmental friendly. Q: What kind of cells used on electric bicycle battery? A: Different capacity with different cells, we make the battery with original A grade Samsung,Panasonic,Sanyo,LG and high quality domestic cells,all can be customized as your requests. Q: Do your e-bike battery come with charger? A: All of our e-bike batteries come with charger.We have normal charger and fast charger.If you need fast charger please contact with us. Q: Do your electric bike batteries come with BMS? A: Yes, Our batteries all withBMS inside, with stable performance.Which can protect the battery avoid short circuit,Overcharged,Overdischarge and Overcurrent. Q: Do your electric bicycle batteries come with quality warranty? A: Yes, we provide 1 year warranty for all electric bicycle batteries. Q: Can you provide OEM and ODM service? A: Yes, We are a professional Electric Bike Battery manufacture with factory, which produce all kind of high quality Ebike lithium batteries as customers' requirements and designs, welcome to place OEM and ODM orders and visit our factory.
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