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12V Lithium or Lead Acid Bluetooth 12V Battery Monitor Simple Use Cheap and Versatile Battery Tester
$27.8$34.96-20.48%
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Features
Universal Compatibility
Works with both 12V lithium and lead-acid batteries, offering seamless testing for cars, boats, RVs, and solar systems.
Bluetooth Connectivity
Real-time battery monitoring via smartphone, providing voltage, charge status, and health alerts from up to 30 feet away.
Precision Engineering
High-grade ABS casing with reinforced terminals ensures durability and accurate readings in extreme temperatures (-20°C to 60°C).
User-Friendly Design
Plug-and-play setup with no wiring required—ideal for DIY enthusiasts and professionals seeking instant diagnostics.
Cost-Effective Solution
Budget-friendly alternative to premium testers, delivering reliable performance for fleet management, off-grid setups, and marine applications.
Compact & Portable
Lightweight (85g) with a sleek, pocket-sized build for on-the-go use in workshops, garages, or remote locations.
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