LITHIOTEC Industrial Battery Technology Solutions
LITHIOTEC Industrial Battery Technology Solutions

Lithium 1.2A-8S

The 1.2A-8S is a compact battery spot welder designed for assembling lithium battery packs with up to 8 series cells. It delivers stable welding current and precise control, making it suitable for small battery pack production and repair.
Lithium 1.2A-8S BMS for 8S lithium battery pack protection board

Lithium 1.2A-8S

ACTIVE EQUALIZER MODULES
Compact Power for 8S Battery Welding.

The 1.2A-8S is a compact battery spot welder designed for assembling lithium battery packs with up to 8 series cells. It delivers stable welding current and precise control, making it suitable for small battery pack production and repair.

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Download Datasheet

Key Specifications

Model name
1.2A-8S
Applicable battery
Li-ion/LiFePO4
Applicable battery string number
2~8S
Max.balancing current
1.2A

Key Features

  • Supports 4–24 strings for different battery pack equalization.
  • 1.2A active equalization with 24-hour continuous detection, zero energy loss.
  • Waterproof, dustproof, anti-leak paint enhances safety and reliability.
  • Dual-row input ports (2.0 & 2.54) for various battery interfaces.

Applications

  • Li-ion
  • LiFePO4
  • Li-ion pack
  • Power tools

Technical Specifications

Startup equalization voltage $\ge$0.1V
Balanced mode Adjacent energy transfer
Equalized conversion efficiency $\ge$92%
Unit overvoltage protection value 2.3A($\pm$0.2A)
Net Weight (Dimensions) 38$\times$66mm
Applicable battery Li-ion/LiFePO4
Applicable battery string number 2~8S

Downloads & Documentation

User Manual
2.20 KB
Technical Datasheet
Technical Datasheet
2.20 KB
CE Certificate
2.20 KB
Firmware v3.1
Firmware v3.1
2.20 KB

Compare with Other Models

Specification Lithium 1.2A-8S Active 1.2A-4S Glitter 801A Glitter 801B
Startup equalization voltage $\ge$0.1V $\ge$0.1V — —
Balanced mode Adjacent energy transfer Adjacent energy transfer — —
Equalized conversion efficiency $\ge$92% $\ge$92% — —
Unit overvoltage protection value 2.3A($\pm$0.2A) 2.3A($\pm$0.2A) — —
Net Weight (Dimensions) 38$\times$66mm 22$\times$66mm — —
Applicable battery Li-ion/LiFePO4 Li-ion/LiFePO4 — —
Applicable battery string number 2~8S 2~4S — —

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Technische Unterstützung für industrielle Lithium Ionen Batteriezellen und moderne Batteriesysteme