3.7 V lithium li polymer battery manufacturer 503759 1000mAh LED light rechargeable battery

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$1.96 - $2.05 / Pieces | 100 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
YJ Power
Model Number:
Nominal Capacity:
1000mAh, 1000mAh
Nominal Voltage:
3.7V, 3.7V
Li-Ion, 503759 li ion battery
Power tool
1 Year
Payment terms:
TT/West Union/Paypal
Supply Ability
Supply Ability:
10000000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Standard packaging

3.7 V lithium li polymer battery manufacturer 503759 1000mAh LED light rechargeable battery 

Product Description



YJ 503759 1000mAh 3.7V

Nominal voltage


Nominal capacity






  • High capacity
  • High energy density
  • Safe and reliable(with PCM)
  • Long circle life
  • Never explosion,stable performance,environment friendly
  • Capacity and size could be customerized.

Voltage at end of





Maximum Continuous Charge Current

1 C5A


Maximum Continuous Discharge Current



Operation Temperature Range

Charge : 0~45℃

Discharge : -20~60℃

Storage Temperature Range

Less than 1 year: -20~25℃

less than 3 months: -20~40


Cycle Life


 Product shown:



Packaging & Shipping


Packaging:  Standard packaging or according to customer's request.




Our Services


How to order:  


1. Inquiring us by email, or chatting with us directly via alibaba, skype or phone, tell us your details and requirement for our evaluation.

2. We send you an offer and PI.

3. With your confirmation on all things, then you can pay us deposite (30% of the order amount) to start production.

4. With balance paid while all the goods ready for shipping, we will ship out the goods in 24 hours.


About guarantee:


1.  12 months manufacturer's limited warranty for defective items (excluding items damaged and/or misused after receipt. Accessories come with a 3-month warranty.

2.  Defective items must be reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. We do not repair or replace items with an expired warranty.

Company Information


  • YJ Power Group Limited (Shenzhen) is one of the leading manufacturers of recharging Li-ion batteries in China
  • Our main products are lithium-ion polymer batteries, lithium cylindrical batteries, EV power batteries (LiFePO4 battery), and RC battery packs
  • YJ Power Group Limited (Shenzhen) is also a professional high-tech enterprise offering custom-made and OEM services

 Why choose YJ POWER company ?

1. As we are factory , we can guarantee our price is first-hand , very cheap and competitive with high quality.

2. To make sure provide customer with high quality product & good service sample can be sent for approval firstly .Before shipment, our QC staff will check quality 1 piece by 1 piece .

3. If you receive defective items, please email us photo of the defectives.

4. We provide OEM service. Our factory can off OEM service to customer. Please offer us your LOGO & all OEM service for you .

5. Each cells with high capacity of limited size.

6. With cells to make a pack ,and between the cells, there is good quality match which is achieved through strict control technician procedure.

7. Shortcut delivery ----we can supply you products within a week .

8. Different capacity of same dimensions are available ---2000mAh, 2200mAh,2400mAh,2600mAh and so on .

9. Circumspect after service--if there is quality problem ,we can give you replacement.


If you have any question about Factory price 103450 li ion battery 3.7v 1800mah , please send us an inquiry Now  !!!

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