* 3 Hours for 1300 and 500 mAh only, 5 hours for all AA/AAA
† 5 Hours with 1300 and 500 mAh only, 9 hours for all AA/.AAA
‡ 8 Hours for 1300 and 500 only, 12 hours for all AA/AAA
§ 2 Hours for AA/AAA 1300 and 500, 3 hours for all AA/AAA/C/D, 9V is 6 hours
# 14 hours for all AA/AAA/C/D/9V