Features:
1. New generic Li-ion battery
2. High energy density, can be used for a long time
3. Extra power for your Olympus digital camera
4. High capacity / rechargeable Li-ion battery with premium cell
5. A necessity for photographers
6. Use specified charger only
Specifications:
1. Voltage: 7.2 V
2. Capacity:1800 mAh
3. Dimensions: 2.17 x 1.38 x 0.63 inch / 5.5 x 3.5 x 1.6 cm(L x W x H)
4. Weight: 1.59 oz / 45 g
5. Compatible With:OLYMPUS PS-BLS5 
6. Color:Gray

Compatible Battery Part Number:
Olympus BLS-5

Fits With Following Models:
Olympus E-400 E-410 E-420 E-450 E-600
Olympus E-P1 E-P2 E-P3
Olympus E-PL1 E-PL2
Olympus E-PM1 E-PM2

Package Includes:
1 x  Battery
Caution:
1. Don't disassemble
2. Don't dispose of in fire
3. Don't store in temperature over 60℃