1. Model: 14.4V 3300mAh Ni-MH high power rechargeable battery pack for iRobot Roomba 400, 4000, 4905, Discovery, Dirt Dog series vacuum cleaner(12S of FH-SC3300P). 
2. UN, RoHS, CE approved Ni-MH Battery pack. 
3. Ni-MH Battery pack OEM orders are welcomed. 
4. Ni-MH Battery pack is widely used to consumer portable equipments, Information Devices, Miner lamps, Power tools, Remote Control Toys, Medical Devices, vacuum cleaner, cordless phone, etc. 
5. Bulk pack, blister card are available. 
6. For Ni-MH High Power series Sc size, other capacity are availabe from 2500mAh to 4800mAh. 
7. Customizes shapes, capacity, and voltage are accepted. 
8. Individual cells can be assembled in parallel or series into stacks as required by customers. 
9. No memory effect, High voltage, high energy density, long cycle life. 
10. Eco-friendly.

Cell:	Ni-MH
Model:	12S of FH-SC3300P
Nominal Voltage:	14.4V
Nominal Capacity:	3300mAh
Minimal Capacity:	3200mAh
Charge Current:	Standard charge : 0.1C(330mA)
	Rapid charge : 0.5C(1650mA)
Charging Time:	Standard charge : 16.0 hours (Ref.)
	Rapid charge : 2.4 hours (Ref.)
Continuous Discharge Current:	10C (25A), Discharge Average Voltage:1.04V per sigle cell
Cut-off Discharge Voltage:	9.6V
Dimensions(L*H*W):	Approx. 179mm x 51mm x 52mm
Weight:	Approx. 730g
Operating Temperature:	Charge : 0 ~ 45 ºC
	Discharge: -10 ~ 60 ºC
Storage Temperature:	at -5 ~ 35 ºC Recommend(25±5 ºC)
Control required	1) -ΔV: 0 ~ 5mV 2)  d T / d t: 0.8 ºC/ min 3)  T co: 40 ~ 45 ºC
Compatible with the models	all of Roomba 400,4000,4905,   Discovery Series, Create Models ,Dirt Dog Models Series
Note	Storage capacity should be 40%~50% full charge capacity.