Lithium Battery, Li-ion Battery, Rechargeable Battery manufacturer / supplier in China, offering Inverter Lithium Ion Battery 150wh Portable AC Output Power Bank, Dolphin Battery Down Tube Type Ebike Bicycle Lithium Battery 48V 13ah Lithium Battery, 36V 10ah Lithium Ion Battery with Charger for 500W Motor Bike and so on.
Min. Order / Reference FOB Price | |
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10 Piece | US $150.00/ Piece |
Local Area: | Dongguan, Guangdong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Type: | Lithium Battery |
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Charger Type: | Electric Charger |
Charger Application: | Standard Battery |
Rechargeable lithium battery pack 48V 20Ah for electric bikeProduct Parameters
ItemSpecificationNominal Voltage48VNominal Capacity(0.5C,25ºC)20AhWeight(Approximate)≤5.1kgDimension(Length*Width*Height)300*130*70(mm)Max. Continuous Current40AOver Current120ACut-off Voltage40V±1VStandard ChargeCharge Voltage54.6V±0.2VRecommended Charge Current5ACharge Time5.5hoursResistance and ratesInternal Resistance≤80mΩSelf-discharge rate≤5% per MonthGeneral FeaturesAssembly cell13S 8PBMS specs15A-120A
Product Features
1.High quality product,single battery 3.2V 20Ah
2.Green product, long standby time, one year wrranty, excellent safety performance.
3.Short circuit testing passed, overcharge testing passed
4.Best sale service and good price
5.High capacity, high level platform, long working hours, long cycle life,
6.Application :widely used in li-ion battery, 18650 li-ion battery, polymer lithium battery,lifepo4 battery
1)Communication device: communication base station, handheld road test instruments, portable communication tester, portable radio station
2)Medical instruments: monitor, electrocardiogram machine, portable type-B ultrasonic, defibrillator, breathing machine
3)Industrial instrument:water quality testing meter, geotechnical tester, laser orientation instrument car arrester
4)Electric tools: handheld electric drill, moped, golf carts
Customized Project
PackagePayment and Shipping
1) We accept Paypal,T/T,Western Union or L/C .
2) Full order timeline about 7-10 working days after payment or deposit conform.
3) Shipping: DHL,Fedex TNT(only to certain area).
4) Tracking Number will be providedabout us
After-sale services
1) One yearwarranty
2) Rapid replacement of defective until you are satisfied
3) Reply youwithin 24hours
4) Any non-intentional damage will be repaired free of charge
Why choose lithium ion battery?
Lithium ion is the battery technology of today.
Do you want to be the fasted or best performing?
Do you want to save energy or burn less fuel?
Do you want your investment to last longest?
Do you want to be'out there' longest without getting anxious about your energy?
Then lithium ion is your choice of batteries.
A few of its outstanding featuers:
Space and weight savings up to 70%
Longer lifespan of traditional batteries
Extremely fast charging and discharging.
High efficiency,not wasting energy.
Safe operation.