Cheap disposable IC2 battery holding 1,200 EU that is consumed when drained.
Java Edition Guide
Collect 4 Redstone Dust and 1 Tin Ingot — Tin is mined with a Stone Pickaxe at Y-levels 30-70 in IC2 1.7.10 / 1.12.2 worlds.
Place the 4 Redstone Dust and 1 Tin Ingot in a crafting grid in any layout to produce 1 Single-Use Battery (shapeless recipe).
Open the inventory of a Mining Drill, Chainsaw, or Electric Wrench and drop the Single-Use Battery into its battery slot.
The tool consumes EU per action until the Single-Use Battery is empty, at which point the battery item is destroyed.
Never place the Single-Use Battery into a BatBox, MFE, or MFSU — it cannot be recharged and will simply sit there.
The Single-Use Battery stores exactly 1,200 EU before it is consumed and destroyed.
No — the Single-Use Battery is not rechargeable in any IC2 storage block. Use an RE-Battery if you need to refill.
Any low-tier IC2 electric tool such as Mining Drill, Chainsaw, and Electric Wrench accepts the Single-Use Battery in its battery slot.
Usually no — once you can recharge an RE-Battery in a BatBox, the Single-Use Battery becomes a niche emergency option.