Gel Filled Motorcycle Battery Sizes

Gel filled motorcycle batteries are usually supplied with the acid already in them and without any opening's or vents.
Gel filled motorbike batteries are often used on motorcycles and scooters where the space is very limited or where the battery has to lie on it's side (like the Yamaha R1) as the battery acid doesn't leak out.
Gel Filled motorcycle batteries reference numbers usually start with the letters YT, CT or GT (e.g YT12B-4) or YTZ, CTZ or GTZ (e.g CTZ10-S).

Where 2 battery references are next to each other with 1 set in brackets, For example YT7B-4 (CT7B-BS) this indicates both batteries are the same.

Click on the link in the 'Battery' column below to proceed...

Battery	Voltage	Number of cells	Capactiy (amp/hour)	Length (mm)	Width (mm)	Height (mm)	Weight (KG)	Charging current (amp / hour)	CCA (cold cranking amps)
US: YT4B-5 UK: CT4B-5 (aka YTX4B-BS)	12	6	2.3	113	39	85	0.978	0.23	25
US: YTX4A-BS UK: CTX4A-BS (aka YTR4A-BS)	12	6	2.3	113	48	85	1.2	0.23	35
US: YTZ7-S UK: CTZ7-S	12	6	6	113	70	105	2.00	0.6	130
**=The YTZ6-S battery has now been discontinued by Honda (and is no longer used in any Honda bikes) and has been replaced by the YTZ7-S battery. The YTZ7-S battery is exactly the same size and terminal layout as the discontinued YTZ6-S battery but is slightly more powerful.
US: YT7B-4 UK: CT7B-4 (aka YT7B-BS)	12	6	7	150	65	93	2.3	0.7	85
US: YT9B-4 UK: CT9B-4 (aka YT9B-BS)	12	6	8	150	70	105	3.1	0.8	120
US: YTZ10-S UK: CTZ10-S (aka YT10B-4)	12	6	9	150	87	93	3.14	0.85	190
US: YT12A-BS UK: CT12A-BS	12	6	10	150	87	105	3.35	1	175
US: YT12B-4 UK: CT12B-4 (aka YT12B-BS)	12	6	10.5	151	70	130	3.81	1.05	180
US: YTZ12-S UK: CTZ12-S	12	6	11	150	87	110	3.00	1.1	210
US: YTZ14-S UK: CTZ14-S	12	6	11	150	87	110	3.75	1.12	230
US: YT14B-4 UK: CT14B-4 (aka YT14B-BS)	12	6	12	152	70	145	4.36	1.25	200