What size battery do I need for my application?
我的应用需要多大的电池？
Determine how many amperes your application needs from the battery and for how long. Multiply the two to obtain Ampere Hours required. Increase this by 20% for a safety cushion, and from our capacity charts, match a battery which will deliver this many AH for the required time, and voltage. Connecting batteries in parallel adds AH, and connecting in series adds the voltage. In either case the energy (WH) storage capability is increased by the amount of energy each additional battery provides. Click here for the U.S. Battery calculator
确定你的应用需要从电池中获得多少安培，以及多长时间。两者相乘，得到所需的安培小时。为了安全起见，将其增加20%，根据我们的容量表，匹配一个能在所需时间和电压下提供这么多安时的电池。并联的电池会增加安培小时，串联的电池会增加电压。在任何一种情况下，能量（WH）存储能力都会因每个额外电池提供的能量而增加。 点击这里查看美国电池计算器