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

Rechargeable Battery, Li-ion Bike Battery, 12V LiFePO4 Battery manufacturer / supplier in China, offering 12V 20ah Rechargeable Li-ion Bike Battery, 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

12V 20ah Rechargeable Li-ion Bike Battery

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1-299/ Piece
Production Capacity: 10000pks/Day
Transport Package: Customized Package
Payment Terms: T/T, Western Union
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: Low Discharge Rate
Size: 196*126*160mm
Accessories Type: Battery

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Basic Info

Model NO.: OPT-012-020
Rated Capacity: 20ah
Standard Voltage: >12V
Usage: Remote Control Car
Electrolyte: LiFePO4
Brand Name: Optimumnano
Colar: in Black
Composed Type: in Serial and in Parallel
Weight: About 3 Kg
Nominal Capacity: 20ah
Cycle Life: ≥2000times
Certificate: SGS, UL, CE, RoHS, IEC-62133, Ts16949 etc.
Warranty: 2 Years
Specification: CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008
Origin: Shenzhen China
HS Code: 8507600090

Product Description

12V 20ah Rechargeable Li-ion Bike Battery

Quick Details
Single cells: IFR 32650
Case material: Steel case for single cells
Standard capacity: 20Ah
Rated voltage: 12.8V
Max. Charge voltage: 14.6V
Cut-off voltage: 10.0V
Standard charge current: 0.2C
Max. Continuous discharge current: 2C, about 40A
Charge method: (CC/CV)
Operate temperature: -20° C~60° C
With balance BMS and charger.
UL, CE, RoHS certification
MOQ: 1 unit is ok for your first battery pack to be tested.


1. Safety: Currently the safest lithium battery, CE UL approved, none fire, none explosive.
2. Environment friendly, no toxic material contained.
3. Powerful: HP battery can discharge in 15c-20c.
4. Long life cycle, more than 2000 cycle within 1c discharge.
5. No memory effect: Can be recharged any time, no reduction of capacity.
6. Broad operation temperature -20---60 centigrade.
7. Small in size and light in weight.: Compare with our battery, 1/2 size of lead acid battery, 70% size of Ni-MH ni-CD battery. 1/2 weight of lead acid battery.

Packaging & Delivery

Packing case: 1. PVC film 2. Epoxy board+ PVC film 3. SLA case 4. Customized
Delivery Detail: 15-25days
Warranty: 2years

Shipping & Payments

Shipping and handling:
Item location: Shenzhen, Guangdong, China (Mainland)
Shipping: TNT, DHL, UPS, FEDEX, EMS and so on
Shipping to: Worldwide

Payments: T/T in advanced

Quality features of OPTIMUM LiFePO4 battery pack

1-Principle: Guarantee the cell's performance
The current flows through in Lengthways and then with cross-protection by small fuse
3-Production: Make sure the battery safety
Break Protection, Anti-explosion Protection, PTC Protection
8-Conformity: Make sure the battery stability and long lifetime
Conformity in capacity
Conformity in voltage
Conformity in impedance
Conformity in electricity
Conformity in self-discharging
Conformity in discharge platform
Conformity in CC Charging
Conformity in lifetime

Welcome you to visit and negotiate in our factory!
NoItemGeneral Parameter
1Cell Model(Single cell)IFR32650
2Standard Capacity20 Ah
3Rated Voltage12.8V
4Max.Charge Voltage14.6V
5Cut-off Voltage10V
6Max charge current2C
7Standard Charge Current4A
8Standard Charging Time5h
9Cycle life(1C/80%)≥ 2000
11Total Weight(Approx.)About 3 kg
12Impedance(Max, at 1000Hz.)≤50mΩ
13Charge temperature0° C~45° C
14Discharge temperature-20° C~55° C

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