Top Quality Li Nmc Battery - 3C Discharge Rate 21700 Battery LS LR2170SA 3.6V 4000mAh Rechargeable Lithium ion Battery – True Power Detail:
NO. |
Item | Specification |
1 |
Brand | TRUE POWER |
2 |
Product Name | 21700 Li-ion Battery |
3 |
Model | DP-21700 4000mAh FLAT TOP |
4 |
Nominal Voltage: | 3.7V |
5 |
Dimension | 21 * 70 mm |
6 |
Capacity Type | 4000mAh in 10% International Tolerance |
7 |
Net Weight | 70g |
8 |
Cycle Life | ≥1200 times |
9 |
Warranty | 12 Months |
10 |
Discharge Rate | 3C |
11 |
Application | Power Tools,LED Lights,Flashlight,ect. |
12 |
Operation Temperature | Charging: 0~45°C Discharging: -20~60°C |
Advantage:
Long Cycle Life
- No Memory Effect
- High energy density
- High Rate Charge/Discharge
- Green Energy and Pollution-Free
- Good consistency, low self discharge
- High working voltage for single battery cells
- High level of safety, vision Lithium ion batteries catch no fire and cause no explosion in breaking experiment, with acupuncture, smash, drop, and so on.
Application:Toys, Power Tools, Home Appliances, Consumer Electronics
if OEM:Yes
Certificate:CE,Rohs,UN38.3,MSDS,IEC62133
Discharge rate:2C-10C
Packaging & Delivery
Packaging Details
1. Standard export carton packaging or Custom-made Package
2. Mode of Transport:
By UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
By air cargo (It takes about one week to arrive)
By sea shipment (It takes about one month to arrive).
Port:Shenzhen, Hongkong,
Product detail pictures:

Related Product Guide:
Cooperation
Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for Top Quality Li Nmc Battery - 3C Discharge Rate 21700 Battery LS LR2170SA 3.6V 4000mAh Rechargeable Lithium ion Battery – True Power, The product will supply to all over the world, such as: Luxembourg, Venezuela, Iraq, During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.
Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the lead time for samples is 3-5 days.and buyer pay shipping cost.
Q: Do you provide after-sales service?
A: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.
Q: Do you accept OEM/ODM?
A: Yes,it is available.
Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity.
Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is available.
Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.
Q: What is your term of payment?
A: We adopt T/T,Paypal,L/C.

The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.

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