AA battery
Comparison

AA battery

Section Title: Comparison
Table Section Text: None

Type	Zinc–Carbon	Alkaline	Li-FeS2	Li-ion	NiCd	NiMH	NiZn

IEC name	R6	LR6	FR6	??R15/50	KR6	HR6	ZR6

ANSI/NEDA name	15D	15A	15LF	14500	1.2K2	1.2H2	?

Capacity under 50 mA constant drain	400–1700 mAh	1800–2850 mAh	2700–3400 mAh	600-840 mAh (1600 mAh at 1.5V)	600–1000 mAh	600–2750 mAh	1500–1800 mAh

Nominal voltage	1.5 V	1.5 V	1.5 V	3.6-3.7 V	1.2 V	1.2 V	1.6-1.65 V

Max. energy at nominal voltage and 50 mA drain	2.55 Wh	3.90 Wh	5.10 Wh	2.88-2.96 Wh	1.20 Wh	3.42 Wh	2.97 Wh

Rechargeable	No	Some	No	Yes	Yes	Yes	Yes

Sentence(s)

Rechargeable batteries in the AA size are available in nickel–cadmium (NiCd) with a capacity of 600–1000 mAh and nickel–metal hydride (NiMH) with a capacity of 600–2750 mAh.

final_sentence: Rechargeable batteries in the AA size are available in nickel–cadmium (NiCd) with a capacity of 600–1000 mAh and nickel–metal hydride (NiMH) with a capacity of 600–2750 mAh.