How To Charge Lipo Batteries In The Field. A 2c charge rate would be double this or 10a. Calculate a 1c charge rate.
For example, charge a 600mah battery at 0.6a, a 900mah battery at 0.9a, etc. The two buttons and scroll wheel makes it really easy to use. I prefer to parallel charge 2 batteries at a time at 2c, it should only take roughly 20 mins to complete.
So far this has been more than enough for my flying.
You can buy a separate car battery that you only use for charging lipos. Closely monitor the temperature of the cells during charge. Because of this a better solution would be to use a deep cycle batteries. The “one key shuttle control” is easy to use, and the interface is user friendly.