The BP E270 battery for HTC Touch Diamond with a 1350 mAh capacity appeared in retail stores. Considering that the new battery is thicker than the standard one, a modified back cover is bundled, which won’t add to the slimness of the handset. The original accessory costs €50.

Some people will possibly prefer to make use of a third party battery. If so, one might pay attention to the alternative model offered by the Chinese manufacturer Cameron Sino. A 1800 mAh battery retails at €33, but in this case the consumer will have to put up with a flat back cover of the gadget.