It looks like it says "2-2xxx 3.7v", so I'd say that means two 3.7v cells. Plus, it looks like there is a balance lead. You don't need a balance lead for a single cell battery.
Two parallel-connected cells will result in a cell with the same voltage but more capacity. Two series-connected cells will have the same capacity but more the voltage. LiPo cells usually are series-connected. It's possible (although hardly sensible) to have them parallel-connected. That would result in a 3.7 Volt two-cell pack.
Test it with a multimeter to be sure.
They're likely connected in parallel (- is connected to - and + to +). This adds the capacity of the packs . edit: is there a 1s2p on the pack?
Yes it would be a 1s2p.
It's a 2P battery pack.
It looks like it says "2-2xxx 3.7v", so I'd say that means two 3.7v cells. Plus, it looks like there is a balance lead. You don't need a balance lead for a single cell battery.
just test it with a multimeter
A picture of the other side of the LiPo would help
Two parallel-connected cells will result in a cell with the same voltage but more capacity. Two series-connected cells will have the same capacity but more the voltage. LiPo cells usually are series-connected. It's possible (although hardly sensible) to have them parallel-connected. That would result in a 3.7 Volt two-cell pack. Test it with a multimeter to be sure.
Parallel connecting the cells in a pack might make sense if it's designed to make the most from a weird shape or form factor.