Mugen Power has taken the lead with a new extended battery for the BlackBerry Bold 9900/9930. The new extended battery packs a whopping 3600mAh. That is almost 3 times the 1230mAh that the OEM Bold battery has. The main sacrifice is the 3rd party battery door that comes with the battery which juts out of the sleek Bold. The Mugen Battery has already sold out on their website but you can order now for it to be shipped on September 21st.
You can find the Mugen Power 3600mAh Extended Battery for BlackBerry Bold 9900 with Battery Door for $98.95 on their website. Let us know if you order one! Kudos to BBEmpire for spotting the release.