diff --git a/Battery.md b/Battery.md
index e90e4d6..c1c77b3 100644
--- a/Battery.md
+++ b/Battery.md
@@ -1,4 +1,4 @@
-Most of the Hoverboard mainboards use a 10S2P LIPO Batteries (36v Nominal - 42v Charged ).
+Most of the Hoverboard mainboards use a 10S2P LIPO Battery (36v Nominal - 42v Charged ).
If you want to use a battery with less or more cells in series, change BAT_CELLS parameter in [config.h](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/blob/master/Inc/config.h) (10 by default).
## Maximum voltage