High Discharge 21700 3.7V EV-E 50pl 125A 25c Li-ion Rechargeable Lithium Battery

Price $3.39 Compare
Min Order 500 Pieces
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Shipping From Henan, China
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Luoyang Apower Imp. & Exp. Co., Ltd.

VIP   Audited Supplier 5 years
Profile Certified by SGS/BV
50PL
Li-ion Battery
NCM
Yes
21700
Apower
5000mAh
50pl
China
1 Year
Over 500 Times
80g
3.7V
Power Tools
Yes
Depend on The Datasheet
Depend on The Datasheet
APOWER
2PCS/Box
5000mah
China
8506500000
Product Description
High discharge 21700 3.7v EV-E 50PL 125A 25C li-ion rechargeable lithium battery for solar street light
Company Profile

 

 

Product Description

 

 
SIZE:21*70MM
Rated Voltage3.7V
Rated Capacity5000mAh
Internal ResitanceDepend on the datasheet 
Net Weight80g
Cut-off Discharge Voltage2.75V 
Charge Upper Limit Voltage4.20±0.05V
Charging Time1.5 hours(with Efest battery charger)
Max Discharging Rate25C
Continuous Discharging current:125A
Cycle Life>500s
Standard chargercc/cv(max ,charging rate 2A)
Warranty1 years
Operating  Temperaturecharge (0 ~ 45°C)
discharge  (-20 ~ 60°C)
Storage Temperaturewithin 1 month  (-20~ 50°C)
within 3 months  (-20~ 40°C)
within 3 months (-20~ 20°C)
 
 
Detailed Photos

 





 


Packing & Shipping
Delivery detail:
 
· Within 2-3 days after receiving payment(based on actual quantity)
· Tracking NO. will be sent to you after delivery, and we will track the goods for you until you receive all of them.
· DHL/FedEx/UPS: 3-5 workdays
· Air Shipping: 5-7 workdays
· Sea Shipping: 20-28 days
FAQ

 

Q1 What's the main product in APOWER?
  Rechargeable battery, Li-ion battery, battery pack, battery cahrger and Iwalkie. 
 
Q2 What is overcharge?
 After charge, tested the batteries initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.
 
Q3 What is over discharge?
 After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
 
Q4 Can I have a sample order?
  Yes, we accept sample order to test and check quality. Batteries can be made as require.
 
Q5 Do you have MOQ limit?
  Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
 
Q6 How about the lead time?
  Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.
 
Q7 How about shipping and delivery time?
  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.
 
Q8 What about after-sale service?
  We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.
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