ZB2L3 18650 Li-ion/Lithium/Lead-Acid Battery Capacity Meter & Discharge Tester (1.5V~12V)
Precision-engineered with a durable ABS casing and high-contrast LCD display for clear readings. Features ultra-low resistance shunt technology for accurate current measurement (±1% error margin). Tests capacity, voltage, and discharge cycles of 18650, Li-ion, lithium, and lead-acid batteries (1.5V–12V range). Ideal for DIY electronics, solar power systems, RC hobbies, and battery maintenance. Compact, lightweight design with reverse polarity protection. Includes built-in cooling fan for prolonged high-current testing (up to 10A). Ships globally at unbeatable wholesale prices. Bulk discounts available.