Gel Motorcycle Battery Specs and Sizes

Gel battery

Gel motorcycle battery specs…

Gel filled batteries are commonly used in motorbike’s where the battery lays at an angle or flat.
Gel filled batteries are usually filled by the manufacturer before being shipped and start with the code CT (e.g. CT12B-4) or CTZ (e.g. CTZ10-S).
The 1st letter of the battery code is a manufacturers letter and can be different depending on the battery manufacturer (so YT12A-BS, CT12A-BS, GT12A-BS, DT12A-BS etc are all the same battery).
Gel batteries normally have black, dark blue or grey cases and are completely sealed when they are made (so there’s no cap that can be removed and they don’t need filling with acid).

Please note – The power outputs stated on this page will vary depending on the quality of the battery!

Battery Volts Number of cells Capacity (amps/hour) Length (mm) Width (mm) Height (mm) Weight (lb / kg) Charging current (amp/hour) Terminal layout Cold cranking amps (CCA)
US: CT4B-5
UK: YT4B-5
(aka CTX4B-BS)

12 6 2.3 113 39 85 2.2 / 0.978 0.23 Terminal layout 25
US: CTX4A-BS
UK: YTX4A-BS
(aka CTR4A-BS)

12 6 2.3 113 48 85 2.6 / 1.2 0.23 Terminal layout 35
US: CTZ5-S
UK: YTZ5-S

12 6 4 113 70 85 2.9 / 1.3 0.4 Terminal layout 65
US: CTZ6-S
UK: YTZ6-S

12 6 5 113 70 105 5.1 / 2.3 0.5 Terminal layout 90
US: CTZ7-S
UK: YTZ7-S

12 6 6 113 70 105 4.6 / 2.1 0.6 Terminal layout 130
US: CT7-B4
UK: YT7B-4
(aka CT7B-BS)

12 6 6.5 151 66 94 6 / 2.7 0.6 Terminal layout 110
US: CT9-B4
UK: YT9B-4
(aka CT9B-BS)

12 6 8 150 70 105 7.5 / 3.4 0.8 Terminal layout 115
US: CTZ10-S
UK: YTZ10-S
(aka CT10B-4)

12 6 8.6 150 87 93 7 / 3.2 0.9 Terminal layout 190
US: CT12A-BS
UK: YT12A-BS

12 6 10 150 87 105 7.4 / 3.35 1 Terminal layout 175
US: CT12-B4
UK: YT12B-4
(aka CT12B-BS)

12 6 10 151 70 131 10 / 4.5 1 Terminal layout 180
US: CTZ12-S
UK: YTZ12-S

12 6 11 150 87 110 8.1 / 3.7 1.1 Terminal layout 210
US: CTZ14-S
UK: YTZ14-S

12 6 11.2 150 87 110 8.6 / 3.9 1.1 Terminal layout 230
US: CT14-B4
UK: YT14B-4
(aka CT14B-BS)

12 6 12 150 69 145 11 / 4.99 1.2 Terminal layout 210
US: YGIX30
UK: YGIX30
(aka YTX30L-BS)

12 6 30 166 126 175 22 / 9.98 2.8 Terminal layout 380

Gel filled battery

Disclaimers:
The information provided on this page is ‘to the best of our knowledge’ and should not be taken as 100% accurate!!

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