Choosing the right battery charger for your battery is important. Every battery is a little bit different Wet Lead Acid batteries charge different to AGM to Gel to Lithium. Whilst some companies market that their lithium battery can be charged by almost any charger this is only partially true. An AGM charger can charge certain lithium's but it will never charge them fully to fully charge a lithium battery it is recommended that you use a charger with a specific lithium profile