Battery: Lithium-ion

it definitely does not taste like chlorinated or contaminated water

The thickened ceiling plate is strong and easy to install

the charger is your godsend in bringing life to dead batteries

PU Foam Applicator Gun - Polyurethane Non-Stick PTFE Coated Expanding BC-1573 Catch_LLW Battery: Lithium-ionPolyurethane Foam Applicator, ideal for sealing, filling and insulating small gaps. It is a solid and durable, lightweight and compact tool, ergonomically designed to use for longer periods. Easy to clean and a sprung trigger to accurately control flow. Specifications Model: BC 1573 Polyurethane Foam Applicator Gun CE certification Power Source: Manual Gun Trigger Material: Steel with Non Stick PTFE Coating Gun Tube Material: Steel with Non Stick PTFE