Tcbest 301020 Lithium Battery Polymer Lipo Battery 3.7V 50mAh for Smart Watch/Headphone /Selfie Stick

Min.Order: 500
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 0.78 ~ 0.82

Description
 3.7V LI-PO 301020 50mah drone lithium polymer battery for e-bike/ golf cart with ntc/ helicopter quadcopter 







Product Specification:
 
ITEMSpecifications
Capacity50mAh or custom
Nornimal Voltage3.7V
Battery Size3.0*10*20(mm)
Discharge rate25C
Oemavailable
Advantagelow self-discharge/no memory effect/eco-friendly
Charge operating temperature0°C~45°C
Discharge operating temperature-10°C~60°C
Charging time1 Hour
Operating temperature Charge : 0 to 50
(surface temperature)(recommended recharge release < 45°C) 
 Discharge: -20 to 75
 (recommended re-discharge release < 60°C)
Storage temperature 1.5 year -30~25°C(1*) 
(Recovery 90% after storage)  3 months -30~45°C(1*) 
 1 month -30~60°C(1*)

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Our Company:
Company name:Shenzhen Tcbest Battery Industry Co,.Ltd
Product: alkaline batteries, carbon batteries, lithium manganese button batteries, Ni-MH and Ni-CD,
rechargeable batteries, and battery chargers, etc.

Factory:  in Qingyuan, Guangdong province
               output over 3000,000pcs per day
               500,000 square meters
               over 500 employees
               10 production lines








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FAQ:

1,Q: What's the main product in Tcbest?
A: Dry battery and Rechargeable LiFePO4 battery, Li-ion, Lipo battery and power battery pack.

2,Q: Do you have any protection for battery pack?
A: Over-charge protection
    Over-discharge protection
    Over current protection
    Cell balancing function
    Over temperature protection

3,Q: What is over discharge?
A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance

4. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries can be made as require.

5. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.

6. Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.

7. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.

8. Q: What about after-sale service?
A: We will offer you 1-5 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.

 

 









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