21700 40P

EVE 21700 40P cylindrical NCM cell 3.6V 4000mAh full-rate battery power tools/gardening tools

4000

Nominal Capacity(mAh)

3.60

Nominal voltage(V)

300

Nominal Cycles(times)

205

Energy density (Wh/kg)

70Max

Weight (g)

≤12

AC internal resistance (mΩ)

سناریوی کاربردی

Vacuum cleaners,Drills,Lawn mowers,Power tools,Garden tools

گواهی محصول

مبدا حمل و نقل : IRAN 🇮🇷

Low self-discharge rate

High security

Low internal resistance

High capacity

High discharge rate

Long cycle life

High-engery density

Fast charging

انتخاب گزینه

LF22K

LF218

دسته بندی های دیگر

انتخاب محصول

معرفی محصول

First in domestic cylindrical battery shipments

Serve global top10 power tools brands and garden tools,E2W, vacuum cleaners and portable energy storage brands

High Discharge rate

Supports up to 70A continuous discharge

21700/40P 4Ah 3.6V

High Capacity,High Discharge rate

Fast charging

Supports up to 6A charging

Wide temperature

Operable from -20°C to 60°C

High-energy density

Up to 205 Wh/kg

Comprehensive cylindrical battery solutions

Industry Applications: E-Motor/E-Bike/E-Scooter/Portable ESS;Recommended Models:21700 50E丨18650 35V,33V,29V,26V

Delivery From German Warehouse

ETD:1-3 WORKING DAYS丨ETA:5-7 WORKING DAYS

Fully certified

BIS,CB,UL,RoHS,PSE,UN38.3

Packaging/Shipping Safety

Carton packing:130 pcs/carton丨Wooden case packing:90pcs carton(11700pcs cells inside)

Product customization (Minimum order quantity ≥ 5,000 units)

For battery series/parallel assembly or wire leads, terminals, or tabs, contact us

Packaging Display

21700 Battery Cells-130 PCS Pack Display

مشخصات

Model21700/40P
Nominal Voltage3.6V
Nominal capacity4000mAh
Application scenarioPower tools, garden tools, electric two-wheelers, vacuum cleaners, sweeping robots
Standard charge2.0A constant current charge to 4.20±0.05V,constant voltage charge cutoff current 100mA
Fast charging6A constant current charge to 4.20±0.05V,constant voltage charge cutoff current 100mA
Standard discharge6A constant current charge to 4.20±0.05V,constant voltage charge cutoff current 100mA
Charge/discharge voltage range4.20V~2.50V
Battery weight

70g

Battery SizeHeight: 70.15±0.15mm, Diameter: 21.15±0.10mm
AC internal resistance≤12mΩ
Maximum continuous charging/discharging current6.0/50A

 

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