accessory$25–45used in 1 side quest
Portable phone power bank
External battery pack that charges phones multiple times during long field sessions. Typically provides 3–4 full phone charges from a 20,000mAh capacity.
What to look for
- 1Capacity 15,000–20,000mAh for multiple charges
- 2Built-in cables or included cable for your phone type
- 3Fast charging support (18W+ output)
- 4Weight under 1 pound for all-day carry
Skip
- Cheap models with inflated capacity claims
- Single-port units if charging multiple devices
Used for: All-day GPS navigation · Photo documentation sessions · Extended field mapping · Multi-hour exploration trips
Side quests that use it
Pick the adventure first; the gear follows.
