Description
The Hahnel HL-511 is equivalent to the Canon BP-511 and BP-511A battery. Only the most modern battery technology is used in Hähnel lithium-ion batteries.Hahnel batteries are environmentally friendly, feature a very high energy density, and have no memory effect. They are much smaller and lighter than any other rechargeable battery with similar capacity. A built-in microprocessor safeguards the cells by limiting maximum voltage and by protecting against deep discharge, short circuit, and overload.