Beijing Silk Road Enterprise Management Services Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 10000 Unit/Units per Day |
| Delivery Time | 10-30 Days |
| Packaging Details | carton |
| Product name | 21700 3.7V |
| Application | Power Tools |
| Standard charge current | 0.5C |
| Max continuous discharge current | 3C |
| Brand Name | Silk |
| Model Number | OK21700 |
| Certification | CE,FCC,MSDS,ROHS,UN38.3 |
| Place of Origin | China |
View Detail Information
Explore similar products
50ah Lifepo4 Polymer Cells 3.2v For Solar Energy System
18650 Lifepo4 Battery Cell 3.2v 1800mah For Lamp Light Torch
Pollution Free 105ah 3.2v Lifepo4 Prismatic Cells No Toxic
105Ah Lifepo4 Battery Cell Rechargeable Li ion Batteries
Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 10000 Unit/Units per Day |
| Delivery Time | 10-30 Days | Packaging Details | carton |
| Product name | 21700 3.7V | Application | Power Tools |
| Standard charge current | 0.5C | Max continuous discharge current | 3C |
| Brand Name | Silk | Model Number | OK21700 |
| Certification | CE,FCC,MSDS,ROHS,UN38.3 | Place of Origin | China |
| High Light | 4800Mah lifepo cells ，lifepo cells 5000Mah ，21700 lifep04 battery cells | ||
Lifepo4 Battery Cell Lithium Li-Ion Battery 21700 3.7V 4800Mah Battery Cell 21700 Battery 5000Mah
Overview
Quick Details
Place of Origin: China
Brand Name: OKTANMAX
Model Number: OK21700
Model: 21700
Type: li-ion
Features: Long Cycle Life
Product name: 21700 3.7V
Keywords: 21700 battery
Application: Power Tools
Supply Ability
10000 Unit/Units per Day
Packaging & Delivery
Packaging Details: Carton
Port: Shenzhen
Products Description
| Type | Lithium Ion Battery |
| Model | 21700 |
| Color | as your requirement |
| Standard capacity(0.2C5A) | 4800mah ~5000mAh |
| Rated voltage | 3.7V |
| Max.charge voltage | 4.2V |
| Cut-off voltage | 2.5V |
| Standard charge current | 0.5C |
| Max continuous discharge current | 3C |
| Peak discharge current | Customized |
| Battery dimension | 21*70mm |
| (Approx.)Total weight(Approx.) | about 69G |
| Standard charging temperature | 0℃~45℃ |
| Discharge temperature | -20℃~60℃ |
| Storage temperature | -20℃~45℃ |
| Cycle life | >800 times |
| Warranty | 12 month |
| Option | Connectors/other Capacity/Metal case |
Specifications:( 21700 4200mah 30A P42A)
| Model | OKLI21700 |
| Size | 21.3*70.2mm |
| Nominal voltage | 3.60V |
| End-of-charge voltage | 4.20V |
| End-of-discharge Voltage | 2.50V |
| Typical Capacity | 4200mAh (0.2C discharge) |
| Min capacity | 4000mAh (0.2C discharge) |
| Weight | Max:70g |
| Internal resistance | Max:11mΩ (AC 1kHz) |
| Standard Charge | 1500mA,CCCV 100mA cut-off |
| Charging Time | 4hours(standard charge) |
| Quick Charge Current | 3000mA |
| Max Continuous Discharge Current | 30000mA |
| Operating Temperature | Charging, 0°C ~ 45°C |
| Discharging, -20°C~70°C | |
| Storage Temperature | -5°C~35°C |
| Storage Humidity | ≤75%RH |
| Appearance | Without scratch,distorion,contamination, |
| and leakage | |
| Standard environmental condition | Temperature: 23±5°C |
| Humidity :45-75%RH | |
| Atmospheric Pressure :86-106KPA |
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
20000000-30000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co., Ltd. is a professional manufacturer of Solar Energy Storage System，focusing on the field of renewable, clean, sustainable energy and modern agriculture. The predecessor is Shenzhen KOEOK Electronic Technology Co., Ltd. Through constant endeavor... Beijing Silk Road Enterprise Management Services Co., Ltd. is a professional manufacturer of Solar Energy Storage System，focusing on the field of renewable, clean, sustainable energy and modern agriculture. The predecessor is Shenzhen KOEOK Electronic Technology Co., Ltd. Through constant endeavor...
Get in touch with us
Leave a Message, we will call you back quickly!