Your Email Address
Subscribe
Your VAT ID
e.g. GB981699750
Validate
Your Email Address
Email me
We try to detect your location and show prices in your currency. If we got it wrong, or you want to see prices in a different currency, please change your settings below.
Show shipping/delivery prices for:
 
Show prices in:
Save Preferences
Availability of some items has changed since you added them.
To prevent you paying for items which are out of stock, quantities for the following items will be reduced: -
Proceed

Lead-acid Replacement Batteries

Lead-acid replacement batteries from A123 Systems. Ultra Sports Starts packs come in two different case formats, both with built-in protection circuit modules. The standard black case, typical of lead-acid batteries and also a clear case. The clear case is slightly heavier than the lead-acid case.
The 4.6Ah packs offer up to 60Wh whereas the 6.9Ah packs offer up to 91Wh.