High Temp Emergency Lighting Ni-MH Battery Cell AA 2300mAh 1.2V
Product parameters:
| Description | Specification | Conditions |
| Nominal Voltage | 1.2 V | |
| Nominal Capacity | 2300mAh |
Standard Charge/Discharge,up to 3 cycles are allowed. |
| Minimum Capacity | 2300mAh |
| Standard Charge | 230mA(0.1C) × 16 hrs | Ta=0～70℃ (see Note 1) |
Rapid Charge |
1150mA(0.5C) ×144 mins approx. |
(With -△V or dT/dt or TCO control) Timer CutOff =120% input capacity ( for ref. only) -△V= 5-10mV/cell dT/dt = 1～2℃/3min Ta=10～55℃ |
| Trickle Charge | 115-230mA(0.05C-0.1C) | Ta=0～70℃ |
| Discharge Cut-off Voltage | 1.0V | |
| Maximum Discharging Current | 2300mA(1C) | |
| Discharge Temperature | -20℃～70℃ | |
| Storage Temperature | -20℃～35℃ | |
| Typical Weight(approximate) | 50g | |
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. 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. Ni-MH rechargeable batteries for solar lights are almost always
more expensive than Ni-Cd batteries.
Use only Ni-MH or Ni-Cd and do not use one of these in 2 or more
battery lights. In addition, the typical lifetime of both batteries
is about 2 years (nighttime operation/use). Therefore, if your
solar lights are about 2 years old and you notice a decrease in
output at night, it may be time to replace them.
5. Ni-MH rechargeable batteries are considered to be more
environmentally friendly than Ni-Cd batteries.
Cadmium is classified as a toxic element and therefore needs to be
disposed of properly. There are many recycling stations, but if for
some reason they end up in the trash, Ni-MH batteries can be
recycled (recommended), but if there is no recycling option, it's
not "bad" to throw them in the trash.
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
FAQ
Q1:Are these new cells?
yes 100% ,factory direct.
Q2: Are you a trading company or manufacturer?
A: We are globally trusted supplier and manufacturer of emergency
lighting battery, emergency lighting products, whose batteries
range covers Ni-Cd, Ni-MH, LiFePO4,, Lion-polymer and other
relevant lithium batteries.
Q3: Can you do OEM?
A: Yes, OEM is acceptable. You can provide the detailed
specification requirements to us, our engineers can design the most
suitable battery solution for you.
Q4: Is it possible to buy a sample to test?
A: Yes. You can buy a sample to test.
Q5:Where can I get the price?
A: Please Click Contact Now or Request a Quote. We will offer you
the best quote in 24 hours after we get
the product specifications such as voltage capacity application
etc.
