What safety tests has the battery passed?

It has passed overcharge, over-discharge, and 1.2m drop tests.

What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and Money Gram.

4.8V 2000mAh AA Ni-MH Rechargeable Battery Pack for Electric Tools

Name: 4.8V 2000mAh AA Ni-MH Rechargeable Battery Pack for Electric Tools
Brand: Shenzhen KeYing HengYe Technology Co., Ltd.
SKU: 1902647685

Guangdong, ChinaShenzhen KeYing HengYe Technology Co., Ltd.

US$4.20-4.50

500 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Ni-MH/Ni-CD Battery Pack

Connection Mode

Series and Parallel

Model NO.

NP048-2000-N(AA)

Rechargeable

Chargeable

Discharge Rate

Low Discharge Rate

Size

Accessories Type

Battery

Rated Capacity

2000mAh

Standard Voltage

4.8V

Usage

Remote Control Boat, Remote Control Plane, Remote Control Car

Electrolyte

KOH, Naoh, Lioh

Battery Type

Ni-MH Battery

Weight

73G

Cycle Life

500-800 Times

Warranty

One Year

Transport Package

Antistatic Bag /White Box and Standard Export Cart

Specification

58*15*51mm

Trademark

QUAWIN/OEM

Origin

Guangdong China

HS Code

8507500000

Production Capacity

5000000/Month

Key features

Long Cycle Life: 500-800 charge cycles for extended durability.

One Year Warranty: Comprehensive 12-month warranty coverage included.

Low Self-Discharge: Excellent storage performance with minimal power loss.

Comprehensive Safety: Passed overcharge, over-discharge, and 1.2m drop tests.

ISO 9001 Certified: Manufactured under strict ISO9001 quality control systems.

Full Inspection: 100% inspection of inner resistance and discharge platform before delivery.

Customization Options: Customized packs, tags, labels, plugs, and protection systems available.

Fast Sample Delivery: Samples shipped within 6 working days.

Company profile

Shenzhen KeYing HengYe Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2006-01-01Nearest Port: Shenzhen PortAverage Response Time: ≤7.95hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryShenzhen KeYing HengYe Technology Co., Ltd. is identified as a Chinese limited company operating as a trading company, manufacturer/factory, and group corporation. It offers batteries, chargers, BMS/PCM products, and related electronics, with three production lines, 6–10 years of R&D engineer experience, and exports accounting for 90% of sales. The supplier reports quality-control procedures, ISO 9000, ISO 9001, and BSCI certifications, broad export coverage, and experience exporting since 2006. It states that it provides after-sales service and has received a good reputation in multiple regions, but the evidence does not quantify service performance or identify specific customer cases. Production and customization capabilities are only partially documented.

Supplier typeThe supplier is explicitly classified as a trading company, manufacturer/factory, and group corporation. It is a limited company based in Shenzhen, Guangdong, China, indicating a mixed manufacturing and trading structure.

CertificationsThe supplier reports holding BSCI, ISO 9000, and ISO 9001 certifications. These stated management-system certifications provide explicit evidence of formal compliance and quality-management practices.

After-Sales capabilityThe supplier explicitly emphasizes completed after-sales service, thoughtful service, and a goal of 100% customer satisfaction. However, no service staffing, response-time, warranty, or claims-handling metrics are provided.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and offers products including BMS/PCM, LiFePO4 battery packs, chargers with communication, and other battery solutions. These facts indicate product-development resources, but there is no direct evidence of patents, proprietary technology, or documented innovation outcomes.

Production capacityThe supplier operates three production lines and states that quality control covers incoming main boards, spare parts, and the full production process. It also reports a broad battery and charger product range, but capacity utilization, facility scale, and output details sufficient for a full capacity assessment are not established.