Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Year of Establishment:
Management System Certification:
ISO14001:2004, OHSAS18001:2007
Main Markets:
North America, Europe, Australia
International Commercial Terms(Incoterms):
OEM/ODM Service
Sample Available
MEI Awards
Spanish Speaker

48V Lithium Battery, Lithium Battery, Lithium Battery 20ah manufacturer / supplier in China, offering 48V Lithium Battery for E-Scooter 20ah, 40FT Long Range Battery Dricve Electric Bus From Opitmumnano China, Deep Cycle 9.6V 10ah Lithium Battery for LED Light and so on.

Gold Member Since 2009
Audited Supplier

48V Lithium Battery for E-Scooter 20ah

Get Latest Price
Purchase Qty. / Reference FOB Price
1-99 Pieces US $1
100+ Pieces US $1,000
Production Capacity: 500, 000 PCS/Day
Transport Package: 1. PVC Film 2. SLA Case 3. Customized
Payment Terms: T/T, Western Union
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: Low Discharge Rate
Size: Small
Accessories Type: Battery

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Basic Info

Model NO.: OPT-48-20
Rated Capacity: 20ah
Standard Voltage: 48V
Usage: E-Scooter E-Bike
Electrolyte: LiFePO4
Composed Type: 16s 4p
Standard Charge Current: 4A
Certification: CE, UL, RoHS, Tlc, PSE
Battery Model: 48V Lithium Battery
Specification: CE, UL, ROHS, TLC, PSE, TS16949, ISO9001, BV, SGS
Origin: China Mainland(Guangdong)
HS Code: 8507600090

Product Description

48V Lithium battery for electric pedicab 20Ah

1. Cell Model (Single cell): IFR32650
2. Standard Capacity: 20Ah
3. Rated Voltage: 48V
4. Max. Charge Voltage: 58.4V
5. Cut-off Voltage: 40V
6. Standard Charge Current: 4A
7. Max charge current: 2C
8. Standard Charging Time: 5h
9. Cycle life(1C/80%): ≥ 2000
10. Dimensions: Customizable
11. Weight: About 12 kg
12. Impedance: ≤ 50mΩ
13. Charge temperature: 0° C~45° C
14. Discharge temperature: -20° C~55° C
15. Certification: CE, UL, RoHS, TLC, PSE, TS16949, ISO9001, BV, SGS
16. MOQ: 1 unit is ok for your first battery pack to be tested.

Advantages of LiFePO4 battery

The chemical structure of LiFePO4 is very stable

-- Long life cycles
>2000 times cycle life at 0.1C-1C discharge/charge rate

-- High energy density
Energy density: 135 Wh/kg
Weight: 1/3 of lead acid, 2/3 of Ni-MH
Volume: 2/3 of lead acid

-- Wide Temperature range
Working temperature range: -20° C--70° C
Perform good in high temperature: Reach 350° C-500° C in peak, about
200° C for LicoO2 and LiMn2O4

-- Fast charge
1C standard charge and discharge, above 93% of the capacity during 3.3~3.2V platform
Steady charge and discharge platform, can reach high current power charge and discharge
Good at high discharge rate, above 96% charge and discharge efficiency by 10C

-- Less self-discharge
Self-discharge<3%(month), while the monthly self discharge of sealed lead acid battery is 10%.

-- Environment friendly
Optimum LiFePO4 battery has great efficiency for energy conservation and emission reduction,
Without any hazardous and noxious substances

It according to customer's need:
Carton or wooden case
1. PVC film
2. Epoxy board+ PVC film
3. SLA case
4. Customized iron case or aluminum alloy case
Shipping: International express, by air, by sea
Shipping to: Worldwide
Payments: T/T in advanced

MOQ: 1 unit is ok for your first battery pack to be tested.
Normal performance
NoItemGeneral Parameter
1Cell Model(Single cell)IFR32650
2Standard Capacity20Ah
3Rated Voltage48V
4Max.Charge Voltage58.4V
5Cut-off Voltage40V
6Standard Charge Current4A
7Standard Charging Time5h
9Cycle life(1C/80%)≥2000
11Total Weight(Approx.)About 12 kg
12Impedance(Max, at 1000Hz.)≤50mΩ
13Charge temperature0° C~45° C
14Discharge temperature-20° C~55° C

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