Batteries, Battery, Li Ion Battery manufacturer / supplier in China, offering Rechargeable 18650 3.7V 2200mAh Li Ion Battery with Ce Certificated, Long Cycle Life LiFePO4 Battery 60V 520ah Lithium Battery for EV, Long Life Prismatic LiFePO4 Battery 3.2V 100ah Lithium Battery with Ce Certificated and so on.
|Min. Order / Reference FOB Price||1,000 Pieces||US $0.59-0.99/ Piece|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
|Usage:||Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat|
|Discharge Rate:||Low Discharge Rate|
|1||Lasted in this field of battery for 18 years|
|2||Never exaggerate battery capacity|
|3||Battery management systems/PCMs are with the same quality as Seiko|
|4||Finished battery safety performance could reach UL, CE, KPS, KC, etc. testing standard|
|5||Got ISO9001-2008 quality system certification|
|6||5S factory with dust-free workshop|
|7||Process design far exceeds battery industry standard|
|8||100% quality inspection 100% quality inspection|
|9||One year warranty, 24 hours online service|
|10||Professional of ODM & OEM|
|Model||3.7v 2200mah Li ion battery|
|Battery material||NMC cathode material|
|Battery Pack||Combination method||1S1P|
|Max. charge voltage||4.2V|
|Discharge cut-off voltage||≤3.1V|
|Max Charge current||0.5C|
|Max Working current||1.5C|
|Standard charge current||0.2C|
|Standard working current||0.5C|
|Operating temperature||Charge temperature||0ºC~45ºC|
|Batterty manager system||Single cell over-charge cut-off voltage||4.2V|
|Single cell under-discharge cut-off voltage||2.75V|
|over-charge release voltage||4.1V|
|Discharge release voltage||3.0V|
Shenzhen Eastar Battery Co., Ltd was set up as a manufacturer of various batteries in 1997. Our main products include dry batteries ( carbon & alkaline), lead-acid batteries(General batteries, Auto batteries), Ni-MH/Ni-CD batteries and packs, Lithium batteries ( Li-ion, Li-PO).
Quality is our life
As a battery manufacturing group, we have separate factory located in Guangzhou, Shenzhen and Xingfeng for different battery types. We invested much on the advanced production facilities and testing equipments. We have a powerful R&D and skillful worker group. Based on ISO9001, we built up a complete quality control system.
The best services to you
1 year Warranty
ODM & OEM service
24 hours online service
Payment & Shipping
1. Q: Can you accept OEM and ODM Service?
A: Yes, we supply OEM&ODM service as clients requirement.
2. Q: Can we get samples for test?
A: Yes, we offer sample, but free samples are not available at beginning.
3. Q: What's your payment term?
A: TT, L/C, West Union, Paypal etc.
4. Q: What's your warranty for products?
A: Generally speaking, it's one year's warranty, for quality problems, we will send you a new one.
5. Q: How long will be the delivery?
A: Usually delivery in 7-15 days, but could be change according to the quantity or other things.
6. Q: How do you control your product quality.
A: All batteries have 10 steps testing during the whole production.
Shenzhen Eastar Battery Co.ltd