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OEM 7.4V 3500mAh 26650 2s Rechargeable Li Ion Battery Pack

Name: OEM 7.4V 3500mAh 26650 2s Rechargeable Li Ion Battery Pack
Brand: Shenzhen Eastar Battery Co., Ltd.
SKU: 2225152635

Guangdong, ChinaShenzhen Eastar Battery Co., Ltd.

US$3.50

2-199 Pieces

US$3.30

200+ Pieces

Product profile

Customization

Available

Type

Li-ion Battery

Rechargeable

Yes

Model NO.

7.4v 3500mah

Factory

Shenzhen

Features

High Discharge

Package

PVC

Color

Blue

Characteristics

Security

Certification

CE, RoHS

Warranty

12 Months

Minimal Capacity(0.5c)

30ah

Protection

Built-in Smart BMS

Transport Package

PVC

Specification

CE. SGS.

Trademark

eastar

Origin

Shenzhen, China

HS Code

8511800000

Production Capacity

3000PCS

Key features

High Discharge Performance: Designed for high discharge applications with 3500mAh capacity.

Long Cycle Life: Offers over 3000 charge cycles for extended durability.

Built-in Smart BMS: Integrated protection system ensures safety and stability.

OEM and ODM Acceptance: Customization services available to meet specific client requirements.

1-Year Warranty: Comprehensive 12-month warranty covering quality defects.

Multi-Step Quality Control: Each battery undergoes 10 rigorous testing steps during production.

Fast Charging Capability: Charges fully in 5-6 hours at recommended current.

Company profile

Shenzhen Eastar Battery Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-02-07 CertifiedNearest Port: Shenzhen Port, Hongkong PortAverage Response Time: ≤3.36h CertifiedTerms of Payment: LC, T/T, PayPal

AI-Powered supplier vetting

SummaryShenzhen Eastar Battery Co., Ltd. is a China-based limited company established in 2006 and located in Shenzhen. It operates in battery and energy-storage products, with stated production capacity above 10 lines and annual battery productivity of 500,000 pieces. The supplier reports exports to Africa, Southeast Asia/Mideast, and North America, with export sales representing 71%–90% of total sales. It states quality-control procedures, battery testing before delivery, after-sales support, and OEM/ODM experience. CE, CB, IEC, BIS, and UN38 are referenced, while supplier management-system certification is listed as NIL. Evidence is insufficient to verify financial strength, specific customer cases, or the extent of customization beyond general OEM/ODM claims.

Supplier typeThe supplier is identified as a limited company and trade company in Shenzhen, China, engaged in electrical and electronics and consumer electronics, with battery products as its stated focus. The available information also describes manufacturing operations, but the trade-company classification remains explicit.

CertificationsThe supplier references CE, CB, IEC, BIS, and UN38 certifications and states that it owns ISO, CE, and CB; however, supplier management-system certification is recorded as NIL. The evidence supports product or compliance certifications but does not establish the scope or validity of each certification.

After-Sales capabilityThe supplier explicitly claims a robust after-sales service system and 24-hour professional online service for technical problems. These are stated capabilities, although no service-level metrics, support locations, or case evidence are provided.

Production capacityThe supplier reports more than 10 production lines, annual battery productivity of 500,000 pieces, lead times within 15 working days in both off-peak and peak seasons, and quality controls from IPQC through OQC with testing before delivery. These stated capacity, delivery, and quality processes support a positive production assessment, although the reported total employee count and manufacturing-area details are not reconciled with the production claims.

Customization capabilityThe supplier states more than 20 years of OEM and ODM experience and offers multiple battery and energy-storage products. A specific NCM 21700 rechargeable battery specification is also shown, but there is no detailed evidence on customization scope, minimum orders, engineering support, or tooling.