WW Electronic Load Tester, 250W DC 12V Battery Capacity Tester Module, Digital Display Constant Current Discharge Tester for Lithium Battery with 0-20A Range and Heat
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Product details
| Management number | 222200953 | Release Date | 2026/05/04 | List Price | US$27.52 | Model Number | 222200953 | ||
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- Digital Display Clarity: The electronic load tester features a clear digital display that shows real-time voltage and current during discharge, making it easy to monitor battery performance accurately. This durable, heat- screen ensures long-term readability even under continuous use in demanding environments.
- Precise Constant Current Discharge: This battery capacity tester operates in single CC (constant current) mode with a 0–20A adjustable range and maximum error of just 0.7%, delivering reliable and consistent power output for accurate battery diagnostics across various applications like power banks, Li-ion packs, and automotive batteries.
- Versatile Use for Technicians and Hobbyists: Designed for engineers, electricians, and DIY enthusiasts, the electronic load tester safely evaluates 12V DC batteries up to 250W, ideal for testing lithium cells, solar setups, or backup power systems—ensuring your power sources perform as expected before critical use.
- Robust Aluminum Alloy Construction: Built with a PCB and aluminum alloy housing plus an industrial-grade large-tooth heat sink, this load tester efficiently dissipates heat while resisting dust buildup. Dual ball-bearing high-speed fans and quality infrared power tubes enhance durability and stable operation in harsh conditions.
- Complete Ready-to-Use Package: Each electronic load tester comes with 1 x tester module, 1 x connecting cable, 1 x nut, and 1 x washer for immediate setup. Separate voltage and current terminals minimize line resistance impact, ensuring accurate readings when correctly wired per polarity guidelines.
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