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| Categories | Rechargeable Lithium Ion Battery |
|---|---|
| Brand Name: | 21700 |
| Model Number: | 50E |
| Certification: | MSDS CE ROHS |
| Place of Origin: | South Korea |
| MOQ: | 200 |
| Price: | negotiate |
| Payment Terms: | L/C, T/T, Western Union , paypal |
| Supply Ability: | 600000 per month |
| Delivery Time: | 5-8 days after receive the payment |
| Packaging Details: | one pair of the battery cells pack in one small ctn box , then packaged in a ctn box |
| Type: | li-ion battery |
| Size: | 21700 |
| Cycle life: | ≥500 times |
| Application: | solar system,Power tools,Hybrid electric vehicles,RV/motorhome/boat/solar system/trolling motor |
| Nominal voltage: | 3.7V |
| Warranty: | 1 Year/12months |
| Nominal capacity: | 5000mah |
| Payment term: | TT/LC |
| Weight: | About 49g |
| Product name: | Rechargeable 21700 Battery Cells 3.7V 4000mah 40T Lithium-Ion Battery |
INR21700 Cell 50E Rechargeable 21700 3.7V 5000mah Lithium-Ion Battery
|
Feature:
1. High capacity and stable discharge voltage
2. Longer working time with high performance
3. Light weight with small size
4. Outstanding discharge properties and small internal resistance
5. No memory effect, good discharge ability and high load and
resist high temperature
6. Pollution free for environmental protection
7. 100% Authentic original li-ion rechargeable battery
8. Bulid in anti-explosion protection and circuit protection
Advantage
1.High Energy Density.
2.High Output Voltage.
3. Excellent Security.
4. Long Cycle Life: More than 500 repeated charge/discharge cycles.
5. Fast Charge Capacity: Can be fully charged in 2 to 3 hours with a rated voltage of 4.2 per cell
6. Environmental-friendly: No Pb, Cd added
7.Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload;
8.Injection Technology to make battery more stable;
9.With short-circuit production function, safe and reliable;
10.Factory mastered technology and competitive price;
11.CE/ROSH/SGS/UL/MSDS/UN38.3/IEC61233 standard.
Application:
1. Telecommunications: Cellular phone, interphone, blue tooth earphone.
2. Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television
3. Portable Devices: GPS,PDA, E-book ,PMP, PSP, portable medical device etc.
4. Illuminate Devices: Miner lamp, search light, solar light, HID light, LED flash light, Diving light,etc .
5. Others: Electric Toys, RC models
Widely used in electric sprayer, solar power general, energy storage devices, telecom base station, solar street light, UPS, ESS and so on.
Welcome to visit our factory and to see our production lines!
For more information, please contact with us.
FAQ
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