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 Capacity 18650 Feb 4000mAh Lithium Ion Battery for Flashlight Power Tools

Name: High Capacity 18650 Feb 4000mAh Lithium Ion Battery for Flashlight Power Tools
Brand: Luoyang Apower Imp. & Exp. Co., Ltd.
SKU: 2241758825

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

US$2.71

50-999 Pieces

US$2.57

1,000-4,999 Pieces

US$2.50

5,000-14,999 Pieces

US$2.35

15,000+ Pieces

Sample price:US$3.53/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

NCM

Model NO.

FEB 18650 4000MAH

Rechargeable

Yes

Size

3.7V

Brand Name

Apower

Nominal Capacity

4000mAh

Model Number

Far East 4000mAh

Place of Origin

China

Warranty

1 Year

Cycle Life

Over 500 Times

Capacity

4000 mAh

Weight

50g

Transport Package

2PCS/Box

Specification

3.7v 4000mah

Trademark

APOWER

Origin

China

HS Code

8506500000

Production Capacity

20000

Key features

High Capacity 4000mAh: Provides 4000mAh rated capacity for extended usage in flashlights and power tools.

Long Cycle Life: Endures over 500 charge and discharge cycles for reliable long-term performance.

Fast Charging Time: Fully charges in just 1.5 hours when using the Efest battery charger.

1 Year Warranty: Includes a comprehensive 1-year guarantee covering mechanical defects and issues.

High Discharge Current: Supports up to 10A continuous and max discharge current for high-power tools.

Sample Orders Accepted: Customers can order samples to test quality before placing mass production orders.

Customization Available: Batteries can be manufactured according to specific customer requirements.

Multiple Shipping Options: Offers Express, Air, and Sea shipping with tracking provided for all orders.

Company profile

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

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-07-01Nearest Port: shenzhenAverage Response Time: ≤2.44hTerms 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 is 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.