October 24, 2011 sunpow Nokia 500 battery BL-4U Type: Li-Ion Voltage: 3.7V Capacity: 1100mAh Replace Code: BL-4U Compatible with Nokia 500 Share this: Share on Reddit (Opens in new window) Reddit TweetShare on Tumblr Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram Like Loading... Related