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5V25A 4ch Battery Capacity Tester – KingPo High Precision Feedback Type for Lithium-Ion Battery Testing
MOQ: 1
Price: to be quoted
Standard Packaging: safety carton pack or plywood box
Delivery Period: 30 working days
Payment Method: T/T
Supply Capacity: 10 units/month
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Product Description
5V25A Battery Capacity Tester – High Precision Feedback Type 4ch Tester
The 5V25A Battery Capacity Tester (BTS EC525-4-A) is a high-precision, energy-saving feedback system manufactured by KingPo, designed for charge/discharge, capacity, and cycle life testing of lithium-ion batteries. It features 4 channels per unit, 0.3-25A current range, and up to 80% efficiency feedback, ideal for production line or lab validation.
Professional Construction & Technical Precision
- Modular Channel Design — 4 independent channels per unit with single-point control technology, supporting parallel operation (<4 channels) for flexible expansion and high-efficiency production maintenance.
- Wide Voltage Compatibility — Charging range 0–4.5 V (max battery voltage 4.5 V), discharge range 1.8–4.5 V, combined with four-wire interface for precise voltage/current adjustment across various battery types.
- High-Precision Current Control — Charging/discharging range 0.3–25 A, accuracy ±(0.1% RD + 0.1% FS), with 1 mA resolution, ensuring stable and repeatable measurements.
- Energy Feedback System — Power factor >0.98, charge/discharge efficiency ≥70% (max 80%), with discharge energy recycled to the grid or other channels, significantly reducing equipment heat and overall energy consumption.
- Advanced Data Recording & Software — 1-second interval recording, powerful software with friendly man-machine interface, SQL database support, curve export (Excel/JPEG), and lifetime free upgrades.
- Comprehensive Protection Functions — Multi-level charge/discharge protection (over-voltage, over-current, reverse connection, short-circuit, temperature, etc.), minimizing production accidents and ensuring safety.
Product size and shape
Primary Use Cases & Business Value
The 5V25A Battery Capacity Tester supports key stages:
- Production Line Testing – Automate batch capacity and cycle life validation
- R&D Validation – Test charging/discharging characteristics in new battery designs
- Certification Reporting – Generate traceable data for quality submissions
- Failure Analysis – Identify capacity fade or efficiency issues in returned batteries
It helps deliver high-quality batteries, reduce energy costs, and accelerate market readiness.
Compliance & Regulatory Assurance
Fully compliant with ISO9001 & CE requirements for battery testing. Aligned with UL, CB Scheme, CCC for rechargeable batteries. Regular calibration recommended.
Procurement Benefits
Fast setup, detailed compliance documentation, and strong after-sales support. Accelerate battery quality validation, improve production efficiency and product reliability, and minimize risks of non-compliance or performance failures.
Product Specifications and Requirements – BTS EC525-4-A
| Category | Parameter | Specification / Details |
|---|---|---|
| General | Equipment Model | BTS EC525-4-A |
| Input Voltage | Single Phase 220V ±10% / 50Hz ±0.5 | |
| Input Power | 500W | |
| Control Method | Single point of control & full cabinet control | |
| Jig Form | Customizable per customer request | |
| Communication Interface | RJ45 | |
| Channel & Installation | Output Channels | 4 CH per unit |
| Channels in Parallel | Support < 4 channels in parallel | |
| Installation Type | Frame-type multilevel Single cabinet: 2 layers / 8 CH (expandable to 4/16 CH) | |
| Voltage | Charging Voltage Range | DC 0–4.5 V (highest battery voltage 4.5 V) |
| Discharge Voltage Range | DC 1.8–4.5 V (highest battery voltage 4.5 V) | |
| Voltage Accuracy | ±(0.1% RD + 0.1% FS) | |
| Voltage Resolution | 1 mV | |
| Voltage Stability | ≤0.2% | |
| Current | Charging Current Range | DC 0.3–25 A (maximum 25 A) |
| Discharging Current Range | DC 0.3–25 A (maximum 25 A) | |
| Current Accuracy | ±(0.1% RD + 0.1% FS) | |
| Current Resolution | 1 mA | |
| Current Stability | ≤0.2% | |
| Power | Power Output Range | 0.1 W to Pmax = Vmax × Imax |
| Precision Power | ±(0.1% RD + 0.1% FS) | |
| Power Resolution | 0.1 W | |
| Power Stability | ≤0.2% | |
| Efficiency | Charging Efficiency | ≥70% (max 80%) |
| Discharging Feedback Efficiency | ≥70% (max 82%) | |
| Timing & Recording | Time Setting Range | Any setting (0–9999 minutes), units: h/min/s, resolution 1 s |
| Time Accuracy | ≤±0.1% | |
| Record Frequency | Minimum 1 second per data point | |
| Charging Mode | Charging Modes | Constant current (CC), constant voltage (CV), CCCV |
| Charge Cut-off Conditions | Voltage, current, time, capacity | |
| Discharging Mode | Discharging Modes | Constant current |
| Discharge Cut-off Conditions | Voltage, current, time, capacity | |
| Protection Functions | Protection Features | Abnormal data recovery Battery reverse connection Software over-voltage/under-voltage/over-current/under-current/capacity protection Power module over-temperature Communication abnormality |
| Other | Single Cycle Work Steps | >64 steps |
| Continuous Working Time | Long-term continuous operation at full capacity | |
| Equipment Noise | <60 dB | |
| Circuit Structure | Modular design, easy installation and maintenance | |
| Software Features | SQL database recording, curve output (Excel/JPEG), automatic data derivation, lifetime free upgrades | |
| Environment | Operating Environment | Altitude ≤1000 m Temperature 15℃–35℃ Humidity <85% Slope <5% No corrosive/explosive gases |
| Size & Weight | Equipment Size | 483 × 445 × 188 mm |
| Weight | ≤16 kg |
Get Free Quote of 5V25A（4ch）High precision and energy saving（Feedback type）Battery capacity tester
We provide high-precision 5V25A Battery Capacity Tester direct from KingPo factory, ensuring reliable lithium-ion battery testing with energy feedback.
The Core Value We Deliver to You
- Energy Saving – Up to 80% feedback efficiency for cost reduction
- High Precision – ±0.1% accuracy with 1-second data recording
- Factory Advantages – MOQ 1 unit, 15-day delivery, 1-year warranty, ISO9001 & CE
- Complete Testing Support – Pair with our battery series for full checks
- Faster Production – Reduce defects and energy costs, boost throughput
Take Action Now – Submit inquiry in 30 seconds for best price, stock status, and technical support within 24 hours!
Product Application Area Detailed Description
- Lithium-Ion Batteries – Capacity and cycle life validation
- Production Lines – High-throughput batch QC for battery manufacturing
- R&D Labs – Charging/discharging characteristics testing
- Certification Labs & QA – Third-party performance testing
- Global Certifications – Supports UL, CB Scheme, CCC by verifying battery reliability
Product Size and Shape
5V25A Battery Capacity Tester FAQs
How does the 5V25A Battery Capacity Tester save energy during discharge?
It uses feedback technology (up to 80% efficiency), returning discharge energy to the grid or other channels, reducing overall power consumption.
Can this tester handle different lithium-ion battery voltages?
Yes – the 0–4.5V charging and 1.8–4.5V discharge ranges cover most lithium-ion cell and small module specifications.
What protection features prevent battery damage during testing?
It includes over-voltage, over-current, reverse connection, and short-circuit protection, with automatic shutdown for safety.
How precise is the voltage and current measurement?
Accuracy is ±(0.1% RD + 0.1% FS), with 1mV/1mA resolution, ideal for high-precision capacity testing.
What is the MOQ and delivery time for the 5V25A Battery Capacity Tester?
MOQ 1 unit; delivery typically 15 days, allowing quick deployment for production or lab needs.
What warranty and support does KingPo offer?
1-year warranty plus lifetime technical support for long-term reliability.
How does this tester help reduce battery production accidents?
Multiple protection functions and precise control prevent overcharge/over-discharge, minimizing safety risks.
Can channels be paralleled for higher current testing?
Yes – supports parallel operation (<4ch) for flexible current scaling in larger battery tests.
How long does a typical battery capacity test cycle take?
Test steps are programmable, with 1-second data recording for efficient, high-volume testing.
How to get a quote or sample for the 5V25A Battery Capacity Tester?
Submit the inquiry form or email [email protected] for pricing and fast support.
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