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Lithium Battery Manufacturer Since 2009

Standard Li-ion and LiFePO4 batteries, custom pack engineering, testing and international delivery support.Request a Quote
Lithium Battery Manufacturer Since 2009

Standard Batteries and Custom Battery Packs

Order proven models or configure the cell, BMS, connector, wire lead and enclosure for your OEM/ODM project.Order now
Standard Batteries and Custom Battery Packs

Choose By battery type

Lithium-ion Battery Pack

Dependable Power for Commercial Equipment

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Cylindrical Battery

Flexible Power Built Around Cylindrical Cells

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Cylindrical Li-ion Rechargeable Battery Pack

Lithium Polymer Batteries

30mAh to 10000mAh with customizable connectors and wire leads.

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single polymer lithium-ion battery pack

Portable Power Station

Power plans and energy storage

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Power Station

Explore battery pack applications

Pay immediately or in installments.

Medical & Instrument

Medical & Instrument

Medical & Instrument Learn More
RC cars & Drone

RC cars & Drone

RC cars & DroneLearn More
Electronic devices & energy storage

Electronic devices & energy storage

Electronic devices & energy storageLearn More

Explore Our Top Picks

Pay immediately or in installments.

3.7V 1350mAh Protected Li-Polymer Battery Pack ...3.7V 1350mAh Protected Li-Polymer Battery Pack with Custom JST Connector

3.7V 1350mAh Protected Li-Polymer Battery Pack with Custom JST Connector

Voltage
3.7V
Capacity
0~2000mAh
Chemistry
Lithium Polymer
Details
12V lithium-ion battery pack with cable12V lithium-ion battery pack with cable

12V lithium-ion battery pack with cable

Chemistry
lithium-ion
Voltage
12V
Details
12V Lithium-ion Battery Pack12V Lithium-ion Battery Pack

12V Lithium-ion Battery Pack

Chemistry
lithium-ion
Voltage
12V
Details
24V Lithium-ion Battery Pack24V Lithium-ion Battery Pack

24V Lithium-ion Battery Pack

Chemistry
lithium-ion
Voltage
24V
Details
36V Lithium Battery Pack with Cable and BMS36V Lithium Battery Pack with Cable and BMS

36V Lithium Battery Pack with Cable and BMS

Chemistry
lithium-ion
Voltage
36V
Details
18V Lithium-Ion Power Tool Battery Pack18V Lithium-Ion Power Tool Battery Pack

18V Lithium-Ion Power Tool Battery Pack

Chemistry
lithium-ion
Voltage
18V
Details
12.8V Lithium Motorcycle Starting Battery with ...12.8V Lithium Motorcycle Starting Battery with High CCA and BMS

12.8V Lithium Motorcycle Starting Battery with High CCA and BMS

Chemistry
lithium-ion
Voltage
12V
Details
Outdoor Waterproof Lithium Battery Pack with DC...Outdoor Waterproof Lithium Battery Pack with DC5521 Connector

Outdoor Waterproof Lithium Battery Pack with DC5521 Connector

Chemistry
lithium-ion
Voltage
5V6.4V12V
Details
High-Discharge Lithium Polymer RC Battery PackHigh-Discharge Lithium Polymer RC Battery Pack

High-Discharge Lithium Polymer RC Battery Pack

Chemistry
Lithium Polymer
Voltage
7.4V12V24V
Details
Nickel-ion Rechargeable BatteryNickel-ion Rechargeable Battery

Nickel-ion Rechargeable Battery

Chemistry
Nickel-ion
Voltage
1.2V3.6V
Details
Large Capacity LiFePO4 Energy Storage BatteriesLarge Capacity LiFePO4 Energy Storage Batteries

Large Capacity LiFePO4 Energy Storage Batteries

Chemistry
LiFePO4
Voltage
12V36V48V72V
Details
5V Lithium-ion Battery Packs5V Lithium-ion Battery Packs

5V Lithium-ion Battery Packs

Chemistry
lithium-ion
Voltage
5V
Battery Cell
2665032700
Details

WHY CHOOSE US

Battery Cell Matching
KBT supports lithium polymer, cylindrical Li-ion and LiFePO4 battery pack projects. We help match the right cell type, voltage, capacity and pack structure according to your device size, discharge current and application needs.
Small MOQ Support
For trial orders and early-stage projects, KBT can support small-batch MOQ based on the customization . This helps you test demand before moving to mass production.
Custom Battery Pack Design
Our team can adjust the pack design based on your product structure and target market requirements.
Professional technical team
Our technical team keep project details clear from inquiry to sample confirmation, including specifications, drawings, connector information, production updates and document requirements.
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Certificates proving our product quality

kbtbattery factory

Quality Control

Nine different battery tests

UL certification| IOS 9001 certification

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Standard Battery & Custom Packs
custom Battery packs
BMS, connector, wire lead and charger
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Inquiry now
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info@kbtbattery.com

We will reply within 24 houros

Contact Us

KBT Factory Overview

Our Factory

16 years of Battery manufacturing experience

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Company factory
Company factory

Battery production line
Battery production line

Battery production line
Battery production line

machine operator
machine operator

Certificates

ISO9001
China Compulsory Certification of lithium-ion battery 21700
China Compulsory Certification of lithium-ion battery 18650
China Compulsory Certification of lithium-ion battery 853628PL
UN38.3 test report of 13450PL lithium-ion battery
UL2054 test report for lithium-ion battery 13450PL
UN38.8 test report for lithium-ion battery 103040PL
drop test report of Li-ion battery 103040
MSDS report of Li-ion battery 103040

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what kind of battery are you looking for

LiFePO4 Li-ion PackLiPoCylindrical CellsCustom PackNot Sure
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