OSTENT High Quality Real Capacity 1800mAh 2200mah 3.6V Lithium Ion Rechargeable Battery Replacement for Sony PSP 1000 PSP-110
TFSeven 2Pcs High Capacity Rechargeable Lithium Ion Replacement Sony PSP-110 Battery + AC Adapter 5V 2A Wall Travel Power Supply Compatible for PSP 1000 Series Accessories Kit
Synergy Digital Game Console Battery, Compatible
Voltage: 3.6V, Capacity: Real 1800mAh. Dimension: L=5.6cm (2.20 inch), W=3.5cm (1.38 inch), H=1.3cm (0.51 inch) Rechargeable and no memory effect.
OSTENT High Capacity Quality Real 1800mAh 3.6V Lithium Ion Polymer Li-ion Polymer Rechargeable Battery Pack Replacement for Sony PSP 1000 PSP-110
PSP Battery Brand Test and Review for OSTENT 1800 mAh and 2200 mAh (AliExpress) : r/PSP
Shop OSTENT High Capacity Quality Real 1800mAh 3.6V Lithium Ion Polymer Li-ion Polymer Rechargeable Battery Pack Replacement for Sony PSP 1000 PSP-110
OSTENT High Capacity Quality Real 1800mAh 3.6V Lithium Ion Polymer Li-ion Polymer Rechargeable Battery Pack Replacement for Sony PSP 1000 PSP-110
OSTENT High Capacity Quality Real 2200mAh 3.6V Lithium Ion Li-ion Polymer Rechargeable Battery Pack Replacement Upgraded Version for Sony PSP 1000 PSP-280 Console Video Games - Yahoo Shopping
OSTENT High Capacity Quality Real 2200mAh 3.6V Lithium Ion Li-ion Poly
Cameron Sino 1800mAh Li-ion 3.7V Battery for Sony Series PSP-1000 PSP-1000G1 1000G1W 1000K 1000KCW 1001 1006 1004 PSP-110 - AliExpress
Fits right in the battery slot, and you cover it with the PSP battery cover Voltage: 3.6V, capacity: real 2200mAh, model: PSP-280 Upgraded version of
OSTENT High Capacity Quality Real 2200mAh 3.6V Lithium Ion Li-ion Polymer Rechargeable Battery Pack Replacement Upgraded Version for Sony PSP 1000
OSTENT High Quality Real Capacity 1800mAh 2200mah 3.6V Lithium Ion Rechargeable Battery Replacement for Sony PSP 1000 PSP-110