Digital Battery Capacity Tester – LiPo Li-ion NiMH NiCd
Digital Battery Capacity Tester – LiPo Li-ion NiMH NiCd
Digital Battery Capacity Checker — Intelligent Cell Meter for Multiple Battery Types
Meet the ultimate battery diagnostic tool for hobbyists, RC enthusiasts, and electronics professionals. This high-precision digital battery capacity tester gives you instant, accurate readings of voltage, remaining capacity, and individual cell status — all on a bright 2.1-inch display. Compatible with LiPo, Li-ion, LiFe, NiMH, and NiCd battery packs, it's the only tester you'll ever need. Made in Mainland China.
Key Features
- Wide Battery Compatibility: Works seamlessly with LiPo (Lithium Polymer), LiFe (Lithium Iron), Li-ion (Lithium Ion), NiMH, and NiCd battery packs — one tool for all your testing needs.
- Comprehensive Voltage Readout: Displays total voltage, individual cell voltage, minimum cell voltage, maximum cell voltage, and the difference between max and min cell voltage — giving you a complete picture of your battery's health.
- Remaining Capacity Percentage: Instantly see how much charge (%) is left in your battery pack, so you always know when it's time to recharge.
- Clear 2.1-Inch Screen: Large, easy-to-read display makes monitoring battery status effortless, even in low-light workshop environments.
- Broad Voltage Range: Supports batteries from 1V up to 24V, covering 4S–7S NiMH/NiCd packs and up to 7S LiPo/LiFe/Li-ion configurations.
- Simple Button Controls: Intuitive TYPE, CELL, and MODE buttons let you switch between battery types and display modes quickly and without fuss.
- Compact & Lightweight: At just 40g and measuring 82×50×15 mm (3.2×1.95×0.59 in), it slips easily into any toolbox or gear bag.
Specifications
| Compatible Battery Types | LiPo, LiFe, Li-ion, NiMH, NiCd |
| Voltage Range | 1V – 24V |
| Cell Configuration | Up to 7S (LiPo/LiFe/Li-ion); 4S–7S (NiMH/NiCd) |
| Display | 2.1-inch LCD |
| Display Modes | Total voltage, per-cell voltage, min/max cell voltage, voltage difference, remaining capacity (%) |
| Power Source | DC (from the battery under test — no separate power needed) |
| Dimensions | 82 × 50 × 15 mm / 3.2 × 1.95 × 0.59 in |
| Weight | 40 g |
| Country of Origin | Mainland China |
How to Use
- Connect your battery pack to the tester's balance connector.
- Press the TYPE button to select your lithium battery chemistry: LIPO, LIFE, or LI-ION.
- Press the CELL button to cycle through individual cell voltages and remaining power readings.
- Press the MODE button to toggle between total voltage, single-cell voltage, max/min cell voltage, and voltage differential views.
What's in the Box
- 1 × Digital Battery Capacity Tester
- 1 × Instruction Manual
For guidance on safe battery handling and storage best practices, refer to the U.S. Consumer Product Safety Commission (CPSC) — Lithium Battery Safety.
Note: Due to variations in monitor settings and lighting conditions, the actual product color may differ slightly from images shown. Please allow ±1–2 cm measurement tolerance due to manual measurement.
Frequently Asked Questions
Q: Which battery types is this digital battery capacity tester compatible with?
A: This tester is compatible with LiPo (Lithium Polymer), LiFe (Lithium Iron), Li-ion (Lithium Ion), NiMH (Nickel Metal Hydride), and NiCd (Nickel Cadmium) battery packs. It supports configurations from 1V to 24V and up to 7S cell arrangements.
Q: Does this battery tester require a separate power source or batteries to operate?
A: No separate power source is required. The tester draws power directly from the battery pack being tested via the balance connector, making it completely self-contained and ready to use right out of the box.
Q: What information does the battery capacity tester display?
A: The 2.1-inch screen can display total pack voltage, individual cell voltages, minimum and maximum cell voltage, the difference between the highest and lowest cell voltages, and the remaining battery capacity as a percentage — giving you a thorough overview of your battery's condition.
Q: Is this tester suitable for RC hobbyists and drone batteries?
A: Absolutely. This tester is especially popular with RC car, plane, boat, and drone enthusiasts who use LiPo and Li-ion battery packs. Its broad compatibility and per-cell voltage readout make it ideal for quickly checking pack balance and overall charge state before use.