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Help CenterDeKang 5050 High-Precision 1V–5V Multi-Channel Battery Test & Balancing Instrument
Product Spotlights
Supports 1V–5V per channel, high-precision sampling, stable and accurate data output.
• Independent multi-channel design
Each channel works independently without interference, supporting simultaneous testing and balancing.
• High-power charge/discharge & fast balancing
Strong performance for capacity grading, repair and consistency optimization.
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The DeKang DT5050 is an industrial‑level, high‑power battery testing and maintenance device independently developed for large‑capacity lithium‑ion cells. It integrates high‑power charge/discharge, precision capacity testing, intelligent balancing, automatic cell grouping, data analysis and report export in one unit. It is widely used in battery repair workshops, battery pack factories, energy storage systems, power battery maintenance and second‑life cell screening scenarios.
2. Core Technical Parameters
• Channels: 8 independent isolated channels
• Working voltage: 1V–5V per channel
• Charge current: 0.1A–50A adjustable
• Discharge current: 0.1A–50A adjustable
• Voltage accuracy: ±0.02V
• Current accuracy: ±0.02A
• Input power: AC 200–245V, 50/60Hz
• Full load power: 3200W
• Standby power: 80W
• Isolation voltage: AC 1000V / 2min
• Compatible batteries: LiFePO4, ternary lithium, LiCoO2, NiMH, NiCd, 18650, pouch cells, prismatic cells, large‑format power cells
3. Core Functions
1. High‑Power Charge & Discharge
Supports CC, CV, CC‑CV charging; CC, CP, CR discharging. Stable at 50A high power for fast testing and capacity calibration.
2. Precision Capacity Testing & Grading
Full charge → full discharge → automatic capacity calculation. Screens cells by capacity for consistency matching and quality grading.
3. Intelligent Cell Balancing
Real‑time voltage balancing to eliminate cell differences, improve pack performance and extend cycle life.
4. Programmable Working Steps
Customize charge, discharge, rest and cycle steps (up to 5000 cycles). Automatic step switching for unattended operation.
5. Automatic Battery Grouping
Group cells by capacity range, voltage range. Indicator lights for quick identification of qualified cells.
6. Data Monitoring & Analysis
Real‑time voltage/current/capacity curves; DCIR internal resistance comparison; multi‑channel data comparison.
7. Data Export & Management
Export test reports to Excel for quality tracking and production records.
8. PC Central Control
One PC connects and controls multiple units for large‑scale batch testing.
4. Key Selling Points
• 8 independent isolated channels: No interference; supports simultaneous testing of 8 cells; high safety isolation.
• 1V–5V full range coverage: Suitable for almost all single lithium and nickel‑based cells.
• 50A ultra‑high power: Fast testing, high efficiency, ideal for large‑capacity power cells.
• Industrial‑grade high precision: Stable sampling, accurate data, reliable for long‑term heavy use.
• Full protection system: Over‑voltage, over‑current, over‑temperature, reverse connection, short‑circuit protection.
• Intelligent temperature control: Efficient heat dissipation, safe for 24‑hour unattended operation.
• Full compatibility: Supports all common lithium and nickel battery types and cell form factors.
• Professional PC software: Visual curves, automatic grouping, data export, easy operation.
5. Typical Applications
• Battery repair: Cell detection, capacity recovery, balancing repair
• Battery pack factories: Consistency sorting, grouping, pre‑assembly testing
• Power battery maintenance: EV/energy storage battery diagnosis and performance restoration
• Second‑life battery recycling: Cell screening, capacity grading, reuse matching
• Battery manufacturers: R&D testing, quality control, capacity grading
6. Product Highlights Summary
The DeKang DT5050 combines high power, high precision, multi‑function and high stability to solve pain points such as low efficiency, poor consistency and inaccurate testing in battery maintenance and grouping. It is a professional, cost‑effective solution for industrial battery testing and balancing.
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