High Temp Ni-MH Emergency Lighting AA2200mAh 6V
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 | ≈52.5g |
| 7 | Cell Dimension | 23.0 +0 -1.0(D), 42.5±0.5(H) |
| 8 | Packaging | Standard export package or customized package |
Application:
| Pos. | Application fields | Application of the product |
| 1 | Lighting | emergency lighting, emergency power supply, solar lights, searchlingts, flashlights |
| 2 | Power tools | electric drills, planers, saws, power granted |
| 3 | Electronic toys | remote control car, remote control boats, aircraft, model aircraft |
| 4 | Communication equipment | cordless phones, walkie-talkie |
| 5 | Other uses | electric shavers, massagers, electric tooth brush |
Ni-MH battery advantages
1. Like Ni-Cd, Ni-MH battery has high charge and discharge efficieny and good safety at high temperature of 55 degree and 70 degree as well, this is why it is widely used in emergency lighting as well. But capacity decreases more and voltage dips more than Ni-Cd battery under the condition of long term floating charge, this is why Ni-MH battery has shorter service life than Ni-Cd battery.
2. Long shelf life.
They can remain unused for between 3 and 5 years. However, we recommend that you use new Ni-MH rechargeable batteries as soon as possible to ensure that these solar lights always shine.
3. 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. High stability: the company adopts the best materials, advanced production technology and technology to make the battery performance stable and reliable.
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
How To Maintenance Ni-Mh Battery in Using?
1.Avoid overcharging during Ni-Mh Battery use in the process of using life cycle, because it is easy to make positive and negative charge swell, causing damage to active material shedding and diaphragm, conductive network failure and ohmic polarization became large and so on.
2.Prevent electrolyte deterioration. During the cycle life of Nickel Medal Hydride Battery, hydrogen evolution should be suppressed.
3.Pay attention to storage of Ni-Mh battery. Charged it fully then save it. If not stored in the battery electric energy under the condition of long-term preservation of the battery, will weaken the battery cathode hydrogen storage alloy function, and shorten the battery life time.
4.Charge after exhaustion. Nickel Cadmium Battery and Ni-Mh battery is the same, all have “memory effect”, that is, if the battery is charged repeatedly under the condition that battery is still in the state of electric energy, the battery can not be used quickly.
Our Products are Being Shipped.
Godson Technology Co., Ltd. is a globally trusted supplier and manufacturer of emergency lighting battery, emergency lighting products, E-bike battery and power tool battery, whose batteries range covers Ni-Cd, Ni-MH, LiFePO4, Lead Acid, Lion-polymer and other relevant lithium batteries.
Dating back to the year of 1993, we have already had 20 years' experience in battery industry. We have started to focus on emergency lighting battery and emergency lighting products since 2010, and concentrate on E-bike battery and power tool battery since 2013.
Relying on the great reliability and the feature of super high cost-effective, our products have been exported to many countries, such as USA, UK, Turkey, Germany, Ireland, Italy, Spain, Poland and Singapore.
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