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Shenzhen improve battery Co., Ltd. |
Ni-MH 24V SC 3300mAh battery specification | |
Model |
SC330V *20 |
Dimension |
Single cell: height: 42.5mm; diameter: 22.4mm. |
Nominal Voltage |
24V |
Nominal Capacity |
3300mAh |
Minimum capacity |
3150mAh |
Internal Resistance |
<300mΩ |
Discharge Cut-off Voltage |
20.0V |
Maximum Charge Voltage |
27.0V |
Standard Charge Current |
0.1C for 16 hours |
Standard Discharge Current |
0.2C |
Weight |
App. 1160 g |
Working temperature |
Charge: -10℃~+50℃ |
Discharge: -20℃~+70℃ | |
Storage temperature |
0 ℃~ +25℃ |
Cycle life |
500~1000 cycles |
1. High energy density (W/kg), about 50% better than NiCad’s.
2. Typical cycle life is 3000 cycles; can be deep cycled (80% to 100% DOD).
3. NiMH batteries also tolerate over charge and over discharge conditions and this simplifies the battery management requirements.
4. Wide operating temperature range (-40℃~+85℃).
5. Environmentally friendly (No Cadmium, Mercury or Lead).
6. Much safer than Lithium based cells in case of an accident or abuse due to the use of more benign active chemicals, a particularly important property in high power and automotive applications.
1. Standard Industrial Ni-MH Battery: long life up to 1000 cycles under IEC61951-2; excellent stability and consistency in OEM/ODM battery pack building.
2. Low Self-discharge Ni-MH Battery: the power remaining is higher than 85% and capacity recover rate is higher than 90% after one year storage.
3. High Temperature Ni-MH Battery: the charge and discharge efficiency under 70℃ is higher than 85%, as for emergency lighting, etc.
4. Low Temperature Ni-MH Battery: charge and discharge efficiency is higher than 70% under -40℃, as for miner’s lamp, etc.; it can be used for more than 5 years under the low temperature.
5. High Rate Discharge Ni-MH Battery: up to 10-20C continuously discharge rate, as for power tools, vacuum cleaners, R/C models, air pump, etc.
6. High capacity Ni-MH battery: High energy density, Rapid charging capability, broad application domain, as for Audio equipment, 2-way radios, other communication devices
(1). Your inquiry related to our products or prices will be replied in 24 hours.
(2). Experienced staffs to answer all your enquires in fluent English.
(3). We can do the OEM and ODM service.
(4). Protection of your sales area, ideas of design and all your private information.
(5). No matter big order or small order, we will provide all the best quality, best service.
(6). Our products have 12 months warranty.
(7). If our products have any problem, we will send free in the next order if it is our mistake.
