[Al moon]

if you like get a 4500mah battery from ebay like this Extended 4500mAh LS1 LS 1 Battery Back Cover for Blackberry Z10 Z 10 BB10 US | eBay an it will last you at least 2 full days of abuse

[Jpe230]

I test the battery of the Z10 and it's not so bad, since 5 a.m. until now with "moderate" use (wifi on, nfc on, playing games, browsing, answering facebook message, using the lantern, etc.) my battery is at 36%, not bad, tomorrow I'll use an external battery pack to check the results.