12V 20ah LiFePO4 Battery for Electric Vehicles, E-Tools

— — Normal performance— —

1. Cell Model (Single cell): IFR32650
2. Standard Capacity: 20Ah
3. Rated Voltage: 12.8V
4. Max. Charge Voltage: 14.6V
5. Cut-off Voltage: 10V
6. Standard Charge Current: 4A
7. Max charge current: 2C
8. Standard Charging Time: 5h
9. Cycle life(1C/80%): ≥ 2000
10. Dimensions: Customized
11. Total Weight(Approx. ): About 3 kg
12. Impedance(Max, at 1000Hz. ): ≤ 50mΩ
13. Charge temperature: 0° C~45° C
14. Discharge temperature: -20° C~55° C


— — Product Feature— —

1. Safety: The safest Li-Ion battery, CE UL approved, BMS built inside to protect the battery in the round, none fire, none explosive

2. Environment friendly, Clean and Green energy, no toxic material contained

3. Long life cycle, more than 2000 cycle in 0.5C~1C discharge, 8 times of Lead acid battery

4. No memory effect, highly efficient charge, can be recharged anytime, no reduction of capacity

5. Broad operation temperature: -20~65° C

6 Small in size and light in weight: 1/2 size of lead acid battery, 70% size of Ni-MH Ni-Cd battery, 1/2 weight of lead acid battery

7. Low self-discharge rate: Less than 3% per monthly



— — Service by us— —

1. Give you the specific battery pack within 24hours according to your requirements.
2. Professional: Professional technicians offer overall systematic service.
3. One-stop battery solution with battery cells, BMS, case and matching charger.
4. Beyond customer demand: To think more for customer, do better for customer and make customer

More satisfied.



— — About Optimum Battery Co., Ltd. — —

1. The approved supplier of Universiade Shenzhen 2011, their 80% lithium battery offered by us.

2. As the professional and leading LiFePO4 battery manufacturer in China, we have a capacity of

1.25 MWh per day.

3. Established in 2001, Optimum Battery Co., Ltd is high-tech corporation with independent

Intellectual-property and core technologies, which is specialized in LiFePO4 and NI-ZN battery's R

& D, production and management. Adjacent to Shenzhen Grand Industrial Park, and with an occupation

About 20, 000 square meters, we have more than 1000 employees and over 50 senior engineers.


— — Why do you choose us? — —

1. Quick response to clients' enquiries within 24hrs

2. Tailor-made solution provided by our experienced team and professional engineers.

3. More than 12 years experience in producing battery products for various application.

4. Value quality and long-term cooperation to reach win-win relationship.

5. Quality System: ISO14001, ISO9001, TS16949, SGS

Certifications: UL, ETL, CE, RoHS, UN38.3, MSDS


— — Packing&shipping— —
It according to customer's need:
Packing:
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 or Western union.

MOQ: 1 unit is ok for your first battery pack to be tested.