Sealed Lead Acid Battery Size Chart

Find the SLA / AGM battery size you need by matching up the dimensions of the battery you are replacing. Different manufacturers can have different Amp Hours (Ah) for the same size (footprint) of battery making it confusing to find a battery replacement. You need to replace your existing battery with a battery that has the same voltage. Ah, however, can vary. A higher Ah means a longer run time. This chart lists the more common sizes of SLA batteries. If you don’t see what you need, contact us with the details of what you are looking for.

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Once you’ve identified the correct size, browse our selection of 6V Sealed Lead Acid Batteries or 12V Sealed Lead Acid Batteries for reliable, maintenance-free power.

Battery	Voltage	Amp Hour	Terminal	Length (inches)	Width (inches)	Height (inches)	Length (mm)	Width (mm)	Height (mm)	Weight (lbs)	Weight (kg)
6 Volt 1.3 Ah	6	1.3	F1	3.82	.98	2.22	97	24	56	.64	.3
6 Volt 2.3 Ah	6	2.3	F2	1.69	1.46	2.99	43	37	76	.7	.32
6 Volt 5 Ah	6	5	F1	2.76	1.85	4.17	70	47	106	1.83	.83
6 Volt 7 Ah	6	7	F1	5.94	1.34	3.94	150	34	100	2.43	1.1
6 Volt 12 Ah	6	12	F1	5.94	1.94	3.82	150	49	97	4.06	1.84
6 Volt 14 Ah	6	14	FH	4.25	2.78	5.47	108	71	139	4.2	1.9
6 Volt 14 Ah	6	14	FS	4.25	2.78	5.47	108	71	139	4.2	1.9
12 Volt 0.8 Ah	12	.8	WL	3.78	.98	2.44	96	25	62	.75	.35
12 Volt 1.3 Ah	12	1.3	F1	3.82	1.69	2.28	.97	.43	.58	1.21	.55
12 Volt 2 Ah	12	2	F1	5.91	.79	3.5	150	20	89	1.54	.7
12 Volt 2.9 Ah	12	2.9	F2	3.11	2.2	4.09	79	56	104	2.25	1.02
12 Volt 3.3 Ah	12	3.3	F1	5.28	2.64	2.36	134	67	60	2.73	1.24
12 Volt 3.6 Ah Reverse Terminal	12	3.6	F1	5.28	2.64	2.36	134	67	60	2.73	1.24
12 Volt 4 Ah Long	12	4	F1	7.64	1.85	2.95	194	47	75	3.3	1.5
12 Volt 4.5 Ah	12	4.5	F1	3.54	2.76	4.21	90	70	107	3.1	1.4
12 Volt 5 Ah	12	5	F1	3.54	2.76	4.21	90	70	107	3.75	1.7
12 Volt 5 Ah	12	5	F2	3.54	2.76	4.21	90	70	107	3.75	1.7
12 Volt 21W UPS	12	5	Recessed	5.5	1.9	4.3	140	48	108	3.65	1.65
12 Volt 25W UPS	12	5	F1/F2	5.94	2.01	3.94	151	51	100	4.2	1.9
12 Volt 7 Ah F1	12	7	F1	5.94	2.56	3.94	151	65	100	5.07	2.3
12 Volt 7 Ah F2	12	7	F2	5.94	2.56	3.94	151	65	100	5.07	2.3
12 Volt 9 Ah	12	9	F2	5.94	2.56	3.94	151	65	100	5.4	2.45
12 Volt 10 Ah	12	10	F2	5.94	2.56	4.57	151	65	116	6	2.7
12 Volt 12 Ah	12	12	F2	5.94	3.9	3.9	151	98	100	8.2	3.7
12 Volt 14 Ah	12	14	F2	5.94	3.9	3.9	151	98	100	9	4.1
12 Volt 18 Ah	12	18	NB	7.1	3	6.6	181	77	100
12 Volt 22 Ah	12	22	NB	7.1	3	6.6	181	77	167	12.8	5.8
12 Volt 26 Ah	12	26	M6	6.54	6.89	4.92	166	175	125	19.9	9
12 Volt 35 Ah	12	35	M6	7.7	5.16	6.89	196	131	170	21.4	9.7
12 Volt 50 Ah	12	50	M6	7.7	6.54	6.73	196	166	171	30	13.5
12 Volt 55 Ah	12	55	M6	9	5.43	8.39	229	138	213	37.5	17
12 Volt 75 Ah	12	75	M6	10.2	6.7	8.5	260	169	216	51.4	23.3
12 Volt 85 Ah	12	85	M6	10.2	6.7	8.5	260	169	216
12 Volt 100 Ah	12	99	M6	12.1	6.7	8.5	307	169	216	59.5	27
12 Volt 110 Ah	12	110	M6	13	6.8	8.7	331	173	220	65	29.5
12 Volt 140 Ah (10hr)	12	140 (10hr)	M6	13.4	6.8	11.1	341	173	281	99	45
12 Volt 195 Ah	12	195	M8	20.8	8.23	8.7	530	209	221	110	50
12 Volt 250 Ah	12	250	M8	20.5	10.55	9.45	520	268	240	162	73

Sealed Lead Acid Battery Sizes

Sealed Lead Acid Battery Size Chart