DQ-Ri1 Whether you"re at home or on-the-go, a long life camera battery will ensure that you have the power you need, when you need it. Compatible with HP / PENTAX / TRIMBLE Cameras. Features: -Lithium-ion rechargeable battery. -Smart technology communicates accurate information to the camerar. -No memory-effect. -Overcharge protection built in. Specifications: -Direct HP replacement. -Provides 2150mAh of capacity. -Replaces the following HP part numbers: D-LI1. -Fits the following HP models: PHOTOSMART 912, PHOTOSMART 912XI, PENTAX EI 2000, TRIMBLE 5700 GPS RECEIVER, TRIMBLE 5700 GPS TRANSMITTER.