40t Battery Pack
US$2.85-3.45 / Piece
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What is Rechargeable 21700 Li-ion 40t 3.7V 30A 4000mAh Battery High Capacity

About this Item
Details
Company Profile

Price

Purchase Qty. Reference FOB Price

200-999 Pieces US$3.45

1,000-4,999 Pieces US$3.35

5,000-9,999 Pieces US$3.15

10,000+ Pieces US$2.85

Sepcifications

  • Type Lithium Battery
  • Charger Type Electric Charger
  • Charger Application Standard Battery
  • Nominal Voltage 3.7V
  • Charger Style Intelligent Charger
  • Compatible Battery Type 21700
  • Size 21*70
  • Certification SASO, GOST-R, KC, PSE, CTIA, RoHS, TUV, CB, CE
  • Recyclable Recyclable
  • Transport Package Single Package
  • Specification 3.7v 4000mah
  • Trademark APOWER
  • Origin China
  • Brand Name for Samsung
  • Place of Origin Guangdong, China
  • Product Name High Discharge Rate Li Ion Inr21700-40t 3.7V 4000m
  • Weight 60g
  • Capacity 4000mAh
  • Voltage 3.7V
  • Warranty 1 Year
  • Cycle Life Over 500 Times

Product Description

High discharge rate li ion INR21700-40t 3.7V 4000mah Ebike battery for battery pack Company Profile Size 21*70mm Rated Voltage 3.7V Rated Capacity 4000mAh Internal Resitance 12-15mΩ Net Weight 45-50g Cut-off Discharge Voltage 2.75V Charge Upper Limit Voltage ...

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40t Battery Pack Comparison
Transaction Info
Price US $ 2.85-3.45/ Piece US $ 18.20-18.80/ Piece US $ 11/ Set US $ 102.79-108.20/ Piece US $ 102.79-108.20/ Piece
Min Order 200 Pieces 1 Pieces 1 Sets 1 Pieces 1 Pieces
Trade Terms - - - - -
Payment Terms T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T, D/P, Western Union, Paypal, Money Gram T/T, Western Union, Paypal T/T, Western Union, Paypal
Quality Control
Product Certification SASO, GOST-R, KC, PSE, CTIA, RoHS, TUV, CB, CE RoHS, CE SASO, GOST-R, KC, PSE, CTIA, RoHS, TUV, CB, null, CE RoHS, TUV, CE RoHS, TUV, CE
Management System Certification - ISO 9001, ISO 9000, ISO 14001, ISO 14000 ISO 14001, ISO 20000, HQE ISO 9001, ISO 9000, ISO 14001, ISO 14000 ISO 9001, ISO 9000, ISO 14001, ISO 14000
Trade Capacity
Export Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia
Annual Export Revenue - - - - -
Business Model OEM, Own Brand OEM, Own Brand OEM, ODM, Own Brand OEM, Own Brand OEM, Own Brand
Average Lead Time Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: within 15 Day(s)
Off-season: within 15 Day(s)
Peak-season: within 15 Day(s)
Off-season: within 15 Day(s)
Peak-season: within 15 Day(s)
Off-season: within 15 Day(s)
Peak-season: within 15 Day(s)
Product Attributes
Specification
Type: Lithium Battery;
Charger Type: Electric Charger;
Charger Application: Standard Battery;
Nominal Voltage: 3.7V;
Charger Style: Intelligent Charger;
Compatible Battery Type: 21700;
Size: 21*70;
Recyclable: Recyclable;
Brand Name: for Samsung;
Place of Origin: Guangdong, China;
Product Name: High Discharge Rate Li Ion Inr21700-40t 3.7V 4000m;
Weight: 60g;
Capacity: 4000mAh;
Voltage: 3.7V;
Warranty: 1 Year;
Cycle Life: Over 500 Times;
Type: Lithium Battery;
Charger Type: Solar Charger;
Charger Application: Video Game Player, MP3/MP4 Player, Camera, Standard Battery;
Nominal Voltage: 3V;
Charger Style: Solar Charger;
Compatible Battery Type: AAA/AA;
Size: AA;
Recyclable: Recyclable;
Condition: New;
Battery Type: Li Ion/Lead Acid/Lto/Supercapacitor;
Brand: Qnbbm;
Logo: Customizable;
MOQ: 2PCS;
Certificate: RoHS CE;
Shipment: DHL/UPS/FedEx/E-Packet;
Balance Current: 6A;
Volatge Differences: 1V-3A;
Working Effciency: >94%;
Voltage Difference: <10mv;
Balance Method: Energy Transfer& Dynamic;
Working Voltage: 1.8V-5V;
Battery Count Limited: Unlimited;
Power Consumption: <50MW Per 1s;
Type: Lithium Battery;
Charger Type: Electric Charger;
Charger Application: Tablet, Laptop, Video Game Player, MP3/MP4 Player, Camera, Standard Battery;
Nominal Voltage: 1.5V;
Charger Style: USB Charger;
Compatible Battery Type: AAA/AA;
Size: AA;
Socket Type: For E.U.;
Recyclable: Recyclable;
Application: Toys, Power Tools, Home Appliances, Consumer Elect;
Charging Type: Type-C & Micro Charging Port;
Warrant: 2 Years;
Capacity: 3000mwh;
Service Life: 1000 Cycles of Charging;
Packing Way: 4PCS Per Pack;
The Charging Ratio: 0.5c;
Output Voltage: 1.0V-1.50V;
Max Charge Voltage: 5.00V;
Weight: 18.5g&plusmn;2g;
Max Continuous Discharge Current: 1.5A;
Standard Discharge Current: 0.2c 60mA Cc Discharge to 1.0V;
Standard Charge Current: 600mA;
Charging Indicator: LED Green Light Flashing Is Charging; Keep Lightin;
LED Green Light Flashing Is Charging; Ke: 13430 Li-ion Polymer Cell;
Type: Lithium Battery;
Charger Type: Electric Charger;
Charger Application: EV;
Nominal Voltage: 3.2V;
Charger Style: Quick Charger;
Compatible Battery Type: 3.2V;
Size: Prismatic;
Recyclable: Recyclable;
Charge Voltage: 3.2V;
Charge Current: Standard;
Charging/Discharging: 0.5c;
Max.Charge Current: 1c;
Max.Discharge Current: 1c;
Discharge Cut-off Voltage: 2.0V;
Battery Weight:About: 5.3kg;
Storage Temperature: -20&ordm;C~ +60&ordm;C;
Type: Lithium Battery;
Charger Type: Electric Charger;
Charger Application: EV;
Nominal Voltage: 3.2V;
Charger Style: Quick Charger;
Compatible Battery Type: 3.2V;
Size: Prismatic;
Recyclable: Recyclable;
Charge Voltage: 3.2V;
Charge Current: Standard;
Charging/Discharging: 0.5c;
Max.Charge Current: 1c;
Max.Discharge Current: 1c;
Discharge Cut-off Voltage: 2.0V;
Battery Weight:About: 5.3kg;
Storage Temperature: -20&ordm;C~ +60&ordm;C;
Supplier Name

Luoyang Apower Imp. & Exp. Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Changsha Deligreen Power Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Hunan Allsda Energy Co., Ltd.

China Supplier - Gold Member

Changsha Deligreen Power Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Changsha Deligreen Power Co., Ltd.

China Supplier - Diamond Member Audited Supplier