Split type battery pack, detachable, adjustable adhesive output

The switch type lithium battery glue gun
80-100W, 3 types of milliampere batteries (1500mAh, 3000mAh, 4500mAh), 11mm rubber rod, DC 21V, with switch and indicator light that cannot be cancelled, two packaging methods: blister and color box. The battery milliampere is different, and the outer packaging size varies
Temperature regulating lithium battery glue gun:
80-100W, 3 types of milliampere batteries (1500mAh, 3000mAh, 4500mAh), 11mm rubber rod, DC 21V, with switch and indicator light that cannot be cancelled, two packaging methods: blister and color box. The battery milliampere is different, and the outer packaging size varies