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GUANGDONG XWELL TECHNOLOGY CO., LTD.

  • China,Guangzhou
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China 18650 Battery Holder Case kit, 12V 7Ah Lithium Battery Box, 3S 40A BMS with
China 18650 Battery Holder Case kit, 12V 7Ah Lithium Battery Box, 3S 40A BMS with

  1. China 18650 Battery Holder Case kit, 12V 7Ah Lithium Battery Box, 3S 40A BMS with
  2. China 18650 Battery Holder Case kit, 12V 7Ah Lithium Battery Box, 3S 40A BMS with
  3. China 18650 Battery Holder Case kit, 12V 7Ah Lithium Battery Box, 3S 40A BMS with
  4. China 18650 Battery Holder Case kit, 12V 7Ah Lithium Battery Box, 3S 40A BMS with

18650 Battery Holder Case kit, 12V 7Ah Lithium Battery Box, 3S 40A BMS with

  1. MOQ: 10pcs
  2. Price: $2~$3/Negotiable
  3. Get Latest Price
Battery Pack Specification 12V 7Ah (3S Configuration)
Applicable Battery Type 18650 Lithium Battery Cells
Housing Material High-Strength Flame-Retardant ABS/PC
color Black, yellow, blue, green
Application UPS Systems, Inverters, Backup Power Supplies, Portable Energy Storage
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 10000pcs/month
Delivery Time 5-8 working days
Packaging Details Carton
BMS Parameters 3S 40A, with cell balancing, split port
Welding Compatibility Compatible with Spot Welding, Laser Welding
Brand Name XWELL
Model Number 18650 Battery Holder Case kit
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Battery Pack Specification 12V 7Ah (3S Configuration) Applicable Battery Type 18650 Lithium Battery Cells
Housing Material High-Strength Flame-Retardant ABS/PC color Black, yellow, blue, green
Application UPS Systems, Inverters, Backup Power Supplies, Portable Energy Storage Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 10000pcs/month Delivery Time 5-8 working days
Packaging Details Carton BMS Parameters 3S 40A, with cell balancing, split port
Welding Compatibility Compatible with Spot Welding, Laser Welding Brand Name XWELL
Model Number 18650 Battery Holder Case kit Place of Origin China
High Light 18650 battery holder case with BMS12V lithium battery box for UPS3S 40A BMS battery case

18650 Battery Holder Case kit, 12V 7Ah Lithium Battery Box, 3S 40A BMS with Balance Separate Port for UPS Inverter

Product Overview

Our 18650 battery box kit is a fully-assembled solution tailored for 12V 7Ah lithium battery pack assembly, specifically designed for UPS and inverter applications. The kit integrates high-quality battery housing, fixed brackets, conductive nickel strips, and a premium 3S 40A BMS (Battery Management System) with balancing function and split port design—providing comprehensive protection for 18650 battery packs while ensuring stable power output.

Kit Included (Complete Set)
  • 1 x 18650 Battery Housing (for 12V 7Ah 3S battery pack assembly)
  • 2 x Battery Holders (for secure fixation of 18650 cells, preventing displacement)
  • 4 x Nickel Strips (conductive connection, Compatible with Spot Welding, Laser Welding)
  • 1 x 3S 40A BMS (with cell balancing function, split port design, ensuring safe operation)
Key Features
  • All-in-one complete kit, pre-matched components for easy assembly.
  • 3S 40A BMS with balancing, split port, full safety protection.
  • Nickel strips compatible with Spot Welding & Laser Welding, reliable conductivity.
  • Flame-retardant durable housing, secure cell fixation with brackets.
  • Ideal for UPS & inverter, stable 12V 7Ah output
Technical Specifications
Item Details
Applicable Battery Type 18650 Lithium Battery Cells
Battery Pack Specification 12V 7Ah (3S Configuration)
BMS Parameters 3S 40A, with cell balancing, split port (charging/discharging separate)
Welding Compatibility Compatible with Spot Welding, Laser Welding (nickel strips)
Housing Material High-Strength Flame-Retardant ABS/PC
Application UPS Systems, Inverters, Backup Power Supplies, Portable Energy Storage
Application Scenarios

Widely used in: UPS Backup Power Systems, Household/Industrial Inverters, Off-Grid Energy Storage Devices, Emergency Power Supplies, Portable Power Stations, Telecom Base Station Backup Batteries.

Export Service & Supply Capacity
  • Customization: Accept OEM/ODM orders; support customization of BMS parameters, housing size, and kit components according to customer requirements.
  • MOQ & Delivery: MOQ 10 Sets; free samples available within 3-5 working days; bulk production lead time 7-15 working days.
  • Quality & Certification: Compliant with ISO9001, RoHS standards; each kit undergoes strict assembly and performance testing before shipment.
  • Logistics & Payment: Support FOB/CIF/EXW trade terms; accept T/T, L/C, Trade Assurance, Western Union for safe transactions.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    2016

  • Total Annual:

    3000000-5000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2... GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2...

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  • GUANGDONG XWELL TECHNOLOGY CO., LTD.
  • Room 316, Building 3, No. 801, Qiaoxing Avenue, Xiaoluo Village, Shatou Street, Panyu District, Guangzhou
  • https://www.batteryproductionline.com/

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