diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 489d3385efe4..74caa07ad351 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -125,6 +125,8 @@ static int acpi_battery_technology(struct acpi_battery *battery)
 		return POWER_SUPPLY_TECHNOLOGY_NiMH;
 	if (!strcasecmp("LION", battery->type))
 		return POWER_SUPPLY_TECHNOLOGY_LION;
+	if (!strcasecmp("LI-ION", battery->type))
+		return POWER_SUPPLY_TECHNOLOGY_LION;
 	if (!strcasecmp("LiP", battery->type))
 		return POWER_SUPPLY_TECHNOLOGY_LIPO;
 	return POWER_SUPPLY_TECHNOLOGY_UNKNOWN;