Q: What's the battery warranty?
We provide five-year warranty for all our batteries. And our five-year battery warranty includes the following privileges when used correctly in accordance with the manual instructions:
1. We'll assist to analyze customer's problem within 24 hours, and help solve problem, restore battery usage, and introduce the optimal use method.
2. If the problem can't be solved, we'll send new battery replacement to the defective battery. And the defective battery needs to be returned to our US warehouse, and will be checked and tested by our technical team.
Q: What charger do we recommend?
We recommend charger that support lithium battery charging. And to fully charge the battery, its charging voltage should be between 14.2V~14.6V, and charging current less than 100A.
Q: If I connect 4*100Ah batteries for two in series and two in parallel, what will be the maximum current draw?
You will have a 24V 200Ah battery system that support max. 200A continuous charge/discharge current, and max. 5120W load power.
Q: What are the recommended settings for the inverter to use with this battery?
We've listed the recommend voltage settings in our product manual, and you could go check in below link when you set up your inverter.
Link for product manual: http://amperetime.com/Support/index
Q: I have one 100Ah and one 50Ah Ampere Time battery, can I connect them in parallel?
We recommend connect identical batteries with the same capacity together to make your battery system.