HIGH QUALITY

Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.

DEVELOPMENT

Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.

MANUFACTURING

Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.

100% SERVICE

Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

WHO WE ARE & WHY CHOOSE US

China high quality Lithium Ion Battery Pack & Li Polymer Battery Pack suppliers

Shenzhen BAK Technology Co., Ltd.

Shenzhen BAK Technology Co., Ltd. founded in 2002, with more than 22 years experience in design and production of battery packs and PCB/BMS. BAKTH has its own R&D team, advance production & testing facilities. A fully automatic SMT line was introduced in 2021, further enhanced BAKTH production capacity while achieving higher safety and reliability performance of our products. Today, our sales ...

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Introduction

A leading manufacturer of battery packs and BMS since 2002，offer standard & customized battery for your power solution

Service

We provide global certification support, customized battery solutions, 24/7 expert service, reliable after-sales, and sustainable practices.

History

Founded in 2002, we grew from an OEM into a global lithium battery leader, offering advanced R&D, smart manufacturing, and energy solutions.

Our Team

Our expert team drives battery innovation with R&D, efficient manufacturing, strict QA, rapid sales response, and full support services.

EU Battery Regulation (EU) 2023/1542 for Removability and Replaceability of Batteries in Electronics

EU Battery Regulation (EU) 2023/1542 for Removability and Replaceability of Batteries in Electronics 1. ‌Core Definitions‌ ‌Removability‌: Batteries must be designed for safe extraction by end-users or independent professionals ‌without damaging‌ the battery or device, using tools if necessary. ...

Review of BAK Li-Polymer Battery LP-573442-1S-3M

The BAK LP-573442-1S-3M is a lithium-polymer (LiPo) battery designed for moderate-power applications, offering a balance of compact size, good capacity, and reliable performance. Specifications Parameter Details Model LP-573442-1S-3M Voltage 3.7V Capacity 800 mAh Energy 2.96 Wh Dimensions 57 x 34 x ...

Off-Grid Solar Power for Remote Island Community

Background: A non-profit organization in the Philippines was working on providing sustainable electricity to a small island community with no connection to the national power grid. Diesel generators were costly and polluting. Challenge: They needed a durable and weather-resistant battery storage ...

Medical Equipment Power Upgrade with 3.7V Lithium Batteries

Background: A medical equipment distributor in the United States was supplying portable ultrasound devices to hospitals and clinics. The devices previously used sealed lead-acid batteries, which were heavy, had limited cycle life, and required frequent replacement. Challenge: The client needed a ...

Commercial Energy Storage Upgrade with 48V LiFePO4 Batteries

Background: A shopping complex in Germany was facing rising electricity costs and increasing demand for sustainable energy solutions. Their existing lead-acid battery system required frequent maintenance and had limited storage capacity. Challenge: The client needed a reliable, high-capacity energy ...

Product Advantages

COMPLETE CERTIFICATION

We have obtained some certificates in various aspects, which also provides a guarantee for our products to be sold to the world. You can rest assured about the whole process of our products.