Portable Emergency AA Battery Charger Extender suitable for the Nokia 1208 - with Gomadic Brand TipExchange Technology
BLC-2 battery + charger for Nokia 3310, 3330, 3410, 3510, 3510i, 5510, 3530 | eBay
Not my daily driver (yet?), but made a custom dumbphone by getting a Nokia 3310 without a battery or charger and implanting a 2500 mAh Li-Ion cell and a USB-C port (details
Nokia 3310 USB-C and battery modification
OLD NOKIA 3310 COMPATIBLE BATTERY By Belief - 6 Months Replacement Warranty | Facebook Marketplace | Facebook
Replacement Battery BL-4UL For Nokia 3310 TA-1036 Tool - Walmart.com
Nokia 3310 2017 Asha 225 New 3310 RM-1012 TA-1008 Replacement Battery: BatteryClerk.com Mobile Phone