1.NI-MH rechargeable battery
2.V:8.4V batery pack
3.Size:2/3AAA battery
4.C:300mAh
5.For cordless phone,radio,camcorder

Certificate:CE,UL,RBRC,OVONIC,ISO

Brand: SANIK or OEM 
Nominal Voltage:3.6V

Nominal Capacity:300mah

Applications:30-900mA

Standard Charge:30mA for 16hrs at 20oC

Rapid Charge:150mA-300mA (0.5C-1C) (control required)

Diameter:10.5+/-0.7mm,Height:28.0+/-0.5mm

Weight:6.5g/pcs

Warranty:1 year

Ambient Temperature:Standard charge:0-45oC
Rapid charge:10-45oC
Discharge:-20-65oC

This battery is made up of very small(likely 2/3AAA) batteries that are tab welded together and then wrapped in a box with leads to the standard  9V connections.

If you need some tiny batteries for a small robot or specific lightweight or size constrained design,these can be torn apart for the smaller batteries.Each battery is roughly a 1.2V 300mAh NIMH battery.

1) High energy density
2) Low self-discharge
3) Long service life
4) Chargeable up to 500 or 1000 times
5) Excellent performance of high rate charge and discharge
6) Low internal resistance
7) Customized sizes, tags, plugs, connectors, and configurations are available