Li-Ion battery 3400mAh

This battery is a PANASONIC lithium battery with 3400mah electronic capacity. With the help of the built-in circuit protection, you can use the flashlight freely without worrying any damage of over recharge/discharge!
Used for headlamp HL08, HL20, HL40, HL50, and diving light W150, W151, W151B, W153, and flashlight F7, P600.