OLT XH-M240 Battery 18650 Lithium Battery Capacity Tester Module – Professional & Precise
Accurate real-time measurement for 18650 lithium batteries with digital display of mAh and mWh. High-precision circuitry ensures reliable readings for DIY enthusiasts and professionals. Durable PCB construction with heat-resistant components for long-term use. Ideal for battery recycling, vape mod maintenance, and power bank capacity verification. Compact and lightweight design for easy portability. Compatible with most 18650 cells, delivering fast and stable testing results. Global wholesale pricing – bulk orders available. Trusted supplier with unmatched value and seamless logistics. Upgrade your battery testing setup today!