How about the lead time?

Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.

How about shipping and delivery time?

Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.

What about after-sale service?

We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.

High Power 21700 Battery 4000mAh 70A Discharge Jp40 Battery

Name: High Power 21700 Battery 4000mAh 70A Discharge Jp40 Battery
Brand: Luoyang Apower Imp. & Exp. Co., Ltd.
SKU: 1922682166

Henan, ChinaLuoyang Apower Imp. & Exp. Co., Ltd.

US$2.95

200-999 Pieces

US$2.89

1,000-4,999 Pieces

US$2.77

5,000-19,999 Pieces

US$2.65

20,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium Battery

Charger Type

Electric Charger

Model NO.

JP40

Charger Application

Standard Battery

Charger Style

Intelligent Charger

Compatible Battery Type

21700

Size

2/3 A

Certification

KC, CTIA, RoHS, TUV, CB, CE

Recyclable

Brand Name

Apower

Nominal Capacity

4000mAh

Model Number

Jp40

Place of Origin

Korea

Warranty

1 Year

Cycle Life

Over 500 Times

Capacity

4000 mAh

Weight

70g

Transport Package

2PCS/Box

Specification

3.7v 4000mah

Trademark

APOWER

Origin

Korea

HS Code

8506500000

Production Capacity

20000

Key features

High Discharge Capability: Supports max discharge current of 30A and continuous discharge of 15A.

Long Cycle Life: Guaranteed over 500 charge-discharge cycles for extended durability.

Fast Charging Time: Fully charges in 1.5 hours using compatible intelligent chargers.

Comprehensive Certifications: Certified by KC, CTIA, RoHS, TUV, CB, and CE for global safety standards.

1-Year Warranty: Includes 1-year guarantee with positive solutions for any product issues.

Sample Orders Accepted: Sample orders available for quality testing with custom manufacturing options.

Recyclable Design: Environmentally friendly battery designed for full recyclability.

Global Shipping Options: Fast delivery via DHL, FedEx, UPS (3-5 days) or Air/Sea shipping.

Company profile

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

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-07-01Nearest Port: shenzhenAverage Response Time: ≤2.41hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

About Our Factory & Business Background

AddressRoom 605, 15 Building , Xiyuan International, Mumian Road and Zhoushan Avenue intersection, Jianxi District, Luoyang

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main Products18650 Battery, Rechargeable Battery, Battery Pack, Lithium Battery, Li Ion Battery, Lithium Ion Battery, LiFePO4 Battery, Power Supply, Storage Battery, LFP Battery

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What's the main product in APOWER?

Rechargeable battery, Li-ion battery, battery pack, battery cahrger and Iwalkie.

Q:What is overcharge?

After charge, tested the batteries initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.

Q:What is over discharge?

After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance

Q:Can I have a sample order?

Yes, we accept sample order to test and check quality. Batteries can be made as require.

Q:Do you have MOQ limit?

Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.