DeKang 20‑Channel Multi‑Function Battery Equalizer & Capacity Sorter
Product Spotlights
• 20 independent channels
Each channel runs separately; no interference between channels. Supports individual control and simultaneous operation of 20 cells.
• Modular & stable design
Industrial module structure, high safety isolation, supports series battery pack direct connection without wrong‑connection damage.
• High precision & efficiency
High‑accuracy voltage & current sampling; fast active balancing to improve cell consistency and prolong battery life.
• Full compatibility
Works with ternary lithium, LiFePO4, 18650, pouch cells, square cells and large‑format cells.
• Intelligent PC software
Real‑time curve display, data recording, automatic grouping, export reports and one‑key management.
• Multiple protections
Over‑voltage, over‑current, over‑temperature, reverse connection and short‑circuit protection for safe long‑time running.
1. Cell capacity grading (C/GC testing)
Full charge → full discharge → automatic capacity calculation for sorting good/bad cells.
2. High‑efficiency balancing
Balances voltage differences between cells; improves pack performance and cycle life.
3. Programmable charge/discharge steps
CC/CV charge, CC discharge, rest, cycle (up to 5000 cycles) supported.
4. Automatic battery grouping
Group by capacity range, voltage range; indicator lights for quick identification.
5. Data analysis & export
Real‑time voltage/current/capacity curves; DCIR internal resistance comparison; export to Excel.
6. Multi‑device cascade
Connect multiple units via PC for large‑scale production testing.
4. Key Specifications
• Channels:20 independent channels
• Voltage range:1V–5V per channel
• Charge current:0.1–10A adjustable
• Discharge current:0.1–10A adjustable
• Voltage accuracy:±0.02V
• Current accuracy:±0.02A
• Input power:AC 200–245V 50/60Hz
• Display:PC real‑time monitoring + status indicator lights
• Compatible batteries:Ternary Li‑ion, LiFePO4, 18650, pouch, square & large cells
• Applications:Battery repair, pack assembly, capacity sorting, cycle testing, energy storage maintenance
5. Typical Applications
• Battery repair shops:cell detection, capacity recovery, balancing & repair
• Battery pack factories:consistency sorting, grouping, pre‑assembly testing
• Energy storage & EV maintenance:battery pack diagnosis, balancing & performance recovery
• Recycling & second‑use:cell screening, capacity grading, reuse matching
6. Why Choose the New DeKang 20‑Channel
• High efficiency:20‑channel simultaneous operation greatly improves productivity
• Stable & durable:industrial design for long‑term heavy use
• Easy to use:user‑friendly software, simple wiring, clear status display
• Cost‑effective:all‑in‑one machine reduces need for multiple devices
• Made in China:stable quality, complete after‑sales support
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