Indepth Utility Solutions carries a variety of Receiver and Transmitter Chargers and batteries designed to work with many different utility locating systems. Some of these chargers and batteries are standard with the purchase of your receiver or transmitter, but can be purchased separately as needed.  Some transmitters come with alkaline batteries at the base model level, but can be updated with a Li-ion rechargeable battery system.  Contact us if you have any questions about compatibility.