21700 40PL

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

4000

Nominal Capacity(mAh)

3.60

Nominal voltage(V)

400

Nominal Cycles(times)

215

Energy density (Wh/kg)

67Max

Weight (g)

≤5

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

Low internal resistance

Low internal resistance

Long cycle life

High-engery density

High security

Fast charging

High discharge rate

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

21700/40PL 4000mAh 3.60V

High Capacity,High Discharge rate

Fast charging

Supports up to 8A charging

Wide temperature

Operable from -20°C to 60°C

High-energy density

Up to 264 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

Model

21700/40PL

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 charging8A constant current charge to 4.20±0.05V, constant voltage charge cutoff current 100mA
Standard discharge0.8A constant current discharge to 2.50V cutoff
Charge/discharge voltage range2.50V~4.20V
Battery weight

67g

Battery SizeHeight: 70.15±0.15mm, Diameter: 21.15±0.10mm
AC internal resistance≤5mΩ
Maximum continuous charging/discharging current8.0/70A

 

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