New Li-Ion Rechargeable Replacement Battery. Rated by 1500mAh, the battery works for Lumix digital cameras:

DMC-GX1, DMCGX1, GX1
DMC-GF2, DMCGF2
DMC-G3, DMCG3
DMC-GF2CR, DMCGF2CR, GF2CR
DMC-GF2KR, DMCGF2KR, GF2KR
DMC-GF2CW, DMCGF2CW, GF2CW
DMC-GF2CK, DMCGF2CK, GF2CK
DMC-GF2KW, DMCGF2KW, GF2KW
DMC-GF2CS, DMCGF2CS, GF2CS
DMC-GF2KS, DMCGF2KS, GF2KS
DMC-GF2KK, DMCGF2KK, GF2KK
DMC-G3K, DMCG3K, G3K
DMC-G3EG-K, DMCG3EGK, G3EGK
DMC-G3R, DMCG3R, G3R
DMC-G3T, DMCG3T, G3T
DMC-G3W, DMCG3W, G3W