【Strong & Durable】3.7Ah capacity battery with advanced cells for long-lasting performance.
【Safe & Stable】Built-in Protection against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit.
Package include:2*3.7Ah Black&decker 18V Batteries.Come with 12-month product quality service from date of purchase, and 24 hours' friendly customer service!