Ni-MH Rechargeable Battery SC3000mAh1.2V HT With Good Cycle Life
Product parameters:
| Pos. | Product Parameters | Data |
| 1 | Standard Charge Current | 0.1C for 16 hours |
| 2 | Cycle Life | ≥500 times |
| 3 | Operating Temperature | (-20℃) - (+70℃) |
| 4 | Storage Temperature | (-30℃) - (+60℃) |
| 5 | Expected Life | 4 years |
| 6 | Cell Weight | ≈25g |
| 7 | Cell Dimension | 14.5 +0 -0.7(D), 50.0±0.5(H) |
| 8 | Packaging | Standard export package or customized package |
List Of Ni-MH High Temperature Cells
| Type | Model | Diemeter
(mm) | Height
(mm) | Capacity
(mAh) | Voltage(V) | Operating Temperature
(°C) |
| AA | GS-AA60HT | 14.5 +0 -0.7 | 50.0±0.5 | 600 | 1.2 | -20 to 70 |
| GS-AA60H | 14.5 +0 -0.7 | 50.0±0.5 | 600 | 1.2 | -20 to 55 |
| GS-AA70HT | 14.5 +0 -0.7 | 50.0±0.5 | 700 | 1.2 | -20 to 70 |
| GS-AA70H | 14.5 +0 -0.7 | 50.0±0.5 | 700 | 1.2 | -20 to 55 |
| GS-AA80HT | 14.5 +0 -0.7 | 50.0±0.5 | 800 | 1.2 | -20 to 70 |
| GS-AA80H | 14.5 +0 -0.7 | 50.0±0.5 | 800 | 1.2 | -20 to 55 |
| GS-AA85HT | 14.5 +0 -0.7 | 50.0±0.5 | 850 | 1.2 | -20 to 70 |
| GS-AA85H | 14.5 +0 -0.7 | 50.0±0.5 | 850 | 1.2 | -20 to 55 |
| GS-AA90HT | 14.5 +0 -0.7 | 50.0±0.5 | 900 | 1.2 | -20 to 70 |
| GS-AA90H | 14.5 +0 -0.7 | 50.0±0.5 | 900 | 1.2 | -20 to 55 |
| GS-AA100HT | 14.5 +0 -0.7 | 50.0±0.5 | 1000 | 1.2 | -20 to 70 |
| GS-AA100H | 14.5 +0 -0.7 | 50.0±0.5 | 1000 | 1.2 | -20 to 55 |
| GS-AA110HT | 14.5 +0 -0.7 | 50.0±0.5 | 1100 | 1.2 | -20 to 70 |
| GS-AA110H | 14.5 +0 -0.7 | 50.0±0.5 | 1100 | 1.2 | -20 to 55 |
| GS-AA120HT | 14.5 +0 -0.7 | 50.0±0.5 | 1200 | 1.2 | -20 to 70 |
| GS-AA120H | 14.5 +0 -0.7 | 50.0±0.5 | 1200 | 1.2 | -20 to 55 |
| GS-AA130HT | 14.5 +0 -0.7 | 50.0±0.5 | 1300 | 1.2 | -20 to 70 |
| GS-AA130H | 14.5 +0 -0.7 | 50.0±0.5 | 1300 | 1.2 | -20 to 55 |
| GS-AA140HT | 14.5 +0 -0.7 | 50.0±0.5 | 1400 | 1.2 | -20 to 70 |
| GS-AA140H | 14.5 +0 -0.7 | 50.0±0.5 | 1400 | 1.2 | -20 to 55 |
| GS-AA150HT | 14.5 +0 -0.7 | 50.0±0.5 | 1500 | 1.2 | -20 to 70 |
| GS-AA150H | 14.5 +0 -0.7 | 50.0±0.5 | 1500 | 1.2 | -20 to 55 |
| GS-AA160HT | 14.5 +0 -0.7 | 50.0±0.5 | 1600 | 1.2 | -20 to 70 |
| GS-AA160H | 14.5 +0 -0.7 | 50.0±0.5 | 1600 | 1.2 | -20 to 55 |
| GS-AA170H | 14.5 +0 -0.7 | 50.0±0.5 | 1700 | 1.2 | -20 to 55 |
| GS-AA180H | 14.5 +0 -0.7 | 50.0±0.5 | 1800 | 1.2 | -20 to 55 |
| GS-AA190H | 14.5 +0 -0.7 | 50.0±0.5 | 1900 | 1.2 | -20 to 55 |
| GS-AA200H | 14.5 +0 -0.7 | 50.0±0.5 | 2000 | 1.2 | -20 to 55 |
| GS-AA210H | 14.5 +0 -0.7 | 50.0±0.5 | 2100 | 1.2 | -20 to 55 |
| GS-AA220H | 14.5 +0 -0.7 | 50.0±0.5 | 2200 | 1.2 | -20 to 55 |
Product performance:
1. Long service life (under normal conditions, the battery cycles
more than 500 times.)
2. High rate charging and discharging performance: under the
charging conditions specified by the company, the battery can be
sufficient in one hour and can discharge with more than 10C
current.
3. Wide temperature range: in high and low temperature environment,
the battery performance is stable, and the working temperature
range is -10-70 ℃.
4. Good storage performance: at room temperature, the capacity of
the battery remains above 70% after one month storage.
5. Improper use of safety devices: add safety relief valve to
reduce internal pressure in case of improper use.
6. High stability: the company adopts the best materials, advanced
production technology and technology to make the battery
performance stable and reliable.
Introduction of Ni-MH Battery
In all environmental factors, the temperature has the greatest
influence on the charging and discharging performance of the
battery, which is higher than 45 degrees, which has a serious
effect on the performance and life of the Ni-MH Battery.
In general, high temperatures can accelerate chemical reactions,
but they also speed up the aging process inside the battery. When
the temperature drops, the reaction rate of the electrode
decreases, the discharge current decreases, and the power output of
the battery decreases. When the temperature rises to more than 45
℃, high temperature performance degradation of rechargeable battery
materials, lead to adverse reactions, battery internal resistance
will increase, the cycle of the battery will shorten the service
life.
Performance Curves for Ni-MH Cell:
1. Ni-MH Cell Charge Curve At 0.1C For 16h At 55 Degree
2. Ni-MH Cell Discharge Curve At 0.25C At 55 Degree
3. Ni-MH Cell Charge Efficiency At Different Temperature
4. Ni-MH Cell Cycle Life Curve
What types of batteries are used for emergency lighting?
Various different types of batteries are used for emergency
lighting. The main types are:
--Lead-acid. Until recently, they were commonly used in stand-alone
emergency lighting installations, such as dual spotlights, and are
still widely used in central battery systems. Outside of these
specific applications, lead-acid batteries are now rarely used for
emergency lighting.
-- Nickel Cadmium (NiCd). Cadmium is highly toxic and is one of
only six substances banned under the EU RoHS directive. However,
batteries in emergency lighting are exempt because until recently
there were no suitable alternatives. NiCd batteries are widely used
in stand-alone emergency lighting equipment and emergency
conversion kits.
-- Nickel Metal Hydride (NiMH). These batteries are widely used in
emergency conversion kits in place of NiCd batteries, and in some
applications they have some (slight) advantages.NiMH batteries are
thinner than NiCd batteries.
-- Lithium. Lithium batteries are available in a wide variety of
types and are increasingly used in emergency lighting applications.
They offer many advantages over lead-acid, NiCd and NiMH, so their
use is rapidly increasing.
