Earlisten Electronic Co,.Ltd
| Payment Terms | T/T, Western Union, MoneyGram, T/T, D/P |
| Supply Ability | 100000pcs Per Day |
| Delivery Time | 1-5 Work days |
| Packaging Details | 30*30*10cm 200pcs / carton GW:20kg |
| Model | 21700 Lithium ion battery |
| Voltage | 3.7V |
| Capacity | 5000mAh |
| Cycle life | >1000 cycles |
| Cell type | Cylindrical Battery Cells |
| Diameter | 21±0.2mm*65±0.2mm |
| Impedance | ＜10mΩ |
| Standard charge current | Constant Current 0.5C |
| Standard discharge current | Constant Current 0.5C |
| Certifications | CE /UL/UN38.3/ MSDS |
| Brand Name | EA ENERGY |
| Model Number | 21700 4800mAh |
| Certification | CE MSDS UN38.3 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, T/T, D/P | Supply Ability | 100000pcs Per Day |
| Delivery Time | 1-5 Work days | Packaging Details | 30*30*10cm 200pcs / carton GW:20kg |
| Model | 21700 Lithium ion battery | Voltage | 3.7V |
| Capacity | 5000mAh | Cycle life | >1000 cycles |
| Cell type | Cylindrical Battery Cells | Diameter | 21±0.2mm*65±0.2mm |
| Impedance | ＜10mΩ | Standard charge current | Constant Current 0.5C |
| Standard discharge current | Constant Current 0.5C | Certifications | CE /UL/UN38.3/ MSDS |
| Brand Name | EA ENERGY | Model Number | 21700 4800mAh |
| Certification | CE MSDS UN38.3 | Place of Origin | CHINA |
| High Light | 21700 Lithium Ion Battery Cells ，3.7V 5000Mah Lithium Ion Battery Cells ，3.7V 5000Mah 21700 Battery Cells | ||
Cylindrical 21700 Lithium Ion Battery Cells Rechargeable 3.7V 5000Mah
5000Mah Flashlight Battery 21700 3.7v Cylindrical Li-Ion Rechargeable Battery Cells
Flashlight Battery Quick details:
1. Diameter*Height : 21*21*71mm (Lithium Ion 21700size )
2. Nominal Voltage : 3.7V
3. Nominal Capacity : 5000 mAh 0.5C
4. Cycle life : 1000 cycles
5. Standard charging ways : CC / CV
6. Li-ion / Lithium Ion rechargeable battery cell
7. CE , UL ,UN38.3 , MSDS compliant
Flashlight Battery Description:
This is 26700 battery , High Capacity 3.7v lithium rechargeable batteries without button top .It is the same as 26650 battery
Environmentally Friendly - It is super convenient to use and replace one-time-use battery to save environment by preventing the waste of non-rechargeable lithium 26700 battery.
The batteries all tested to have at least the advertised capacity of 5000mah . they have been tested to specs .
Multiple Protections: The product provides 6 protections, such as temperature protection, short circuit protection, overcharge protection and overcurrent protection to stabilize the battery. High performance and high reliability, durable replacement for the old or damaged one. Store in a fresh and dry place.
High Capacity & Long Time Use: 100% Brand New 26700 3.7V 5000mAh Rechargeable Batteries.It is can be charged over 1000 times.It's the good replacement than one-time use battery,can reduce the pollution and save your money
Rechargeable Battery: 26700 5000mAh 3.7V rechargeable li-ion lithium battery. These Rechargeable batteries come without the typical Lead Acid memory effects. Constantly charge and discharge these batteries without noticeable reduction of battery life. Ultra-low self-discharge, durable in use and storage.
High-quality Materials: Rechargeable Li-ion Batteries are mercury cadmium and lead free, The positive terminal is made of plated manganese steel with minimal resistance and high conduction for fast heat dissipation, the negative terminal is reinforced with more protection, safe for home and better for environment.
Safe Protection: Our 26700 battery built-in Integrated safety circuit protects Battery from over discharge/overcharge,Short-circuit and over-current protection. Low self-discharge,voltage stability, Fast charging, Low-energy placement, Long battery life. The Lithium cell is UL listed, the Batteries are RoHS, FCC, and CE listed.
Wide Application: 3.7V 5000mAh rechargeable battery type has strong adaptability, which can be widely used for electronic devices, such as LED flashlights, emergency lights, portable devices, power bank, headlights, toys, remote controls , etc.
Flashlight Battery Specifications:
| NO | Items | Specification | Remarks | |
| 1 | Nominal Capacity | 5000mAh | 0.5C Discharge | |
| 0.5C Discharge | ||||
| 2 | Nominal Voltage/shipping voltage | 3.7V | Voltage | |
| 3 | Discharge Cut-off Voltage | 2V | 0.5C Discharge | |
| 0.5C Discharge | ||||
| 4 | Charge Limited Voltage | 5V | 0℃～45℃ | |
| 5 | Standard Charge Current | 0.5 C5A | 0℃～45℃ | |
| 6 | Standard Discharge Current | 0.5 C5A | -20℃~ +60℃ | |
| 7 | Rapid Charge Current | 0.5 C5A | 10℃～45℃ | |
| 8 | Rapid Discharge Current | 0.5 C5A | -20℃~ +60℃ | |
| 9 | Max. Charge Current | 0.5 C5A | ||
| Max Pulse Current | 0.5 C | |||
| 10 | Internal Impedance | ≤50mΩ | AC 1kHz condition | |
| At AC 1kHz | ||||
| 11 | Weight | About 135g | Weight 135±2g | |
| 12 | Storage Temperature Range | ≤1 month | -20~ 45℃ | Factory Voltage 3.7~4.2V |
| ≤3 months | 0℃~ +30℃ | Ex-factory Voltage3.7~4.2V | ||
| ≤12 months | 20±5℃ | |||
Flashlight Battery Details :
Flashlight Battery Applications:
3.7V 5000mAh rechargeable battery type has strong adaptability, which can be widely used for electronic devices, such as LED flashlights, emergency lights, portable devices, power bank, headlights, toys, remote controls , aviation model LED lights and other fields can be used with 21700 batteries.
Packing details :
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2010
Total Annual:
10000000-20000000
Employee Number:
500~1000
Ecer Certification：
Verified Supplier
EA ENERGY is located in Shenzhen from 2012 .We are a specialized enterprise engaging in the research, production and sale of environmentally friendly Ni-Mh, Ni-Cd, Li-polymer, Li-ion LiFePo4 battery and emergency module. We have 10 years' experience in manufacturing rechargeable batteries and we... EA ENERGY is located in Shenzhen from 2012 .We are a specialized enterprise engaging in the research, production and sale of environmentally friendly Ni-Mh, Ni-Cd, Li-polymer, Li-ion LiFePo4 battery and emergency module. We have 10 years' experience in manufacturing rechargeable batteries and we...
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