NiMH battery 250H 1.2V 250mAh button cell rechargeable NIMH battery
3.6V nimh battery pack
250H NiMH button cell battery refers to a specific type of
rechargeable battery, commonly used in various devices.
It's a button cell battery 250mah, meaning it's small and round,
often used in memory backups, real-time clocks, and other small
electronics.
Specifically 250H battery NiMH stands for Nickel-Metal Hydride
batteryr, which is the type of chemistry used in the battery.
- Battery technology: NiMH
- Battery size: 250H
- Battery type (category): Button cell (rechargeable)
- Capacity (mAh, Ah): 250mAh
- Dimensions, height: 20.13mm
- Dimensions, Ø: 25.24mm
- Rechargeable: Yes
- Voltage: 3.6V
- Weight: 30 g
Product data sheet:
| Type | Rechargeable nimh battery |
| Shape | Button cell/Coin cell |
| Votage | 1.2V single cell |
| Battery pack | 3.6 volt |
| Capacity | 250mah |
| Recommended Trickle Charge Current | 2.5~7.5mA |
| Nominal Charge Current | 25mA |
| Normal Charging Time | 14~16h |
| Nominal Discharge Current | 50mA |
| Weight | 30 g |
| Color | Green/Customized |
| Terminals | Tabs/Pins/Customized |
| MOQ | No required |
| OEM and ODM | Welcome |
| Test | Unit | Specification | Conditions | Remarks |
| Capacity | mAh | ≥250 | Standard
Charge/discharge | Up to 3 cycies
Are allowed |
Open Circuit
Voltage(OCV) | Voltage
(V) | ≥3.9 | After 1 hour standard
Charge | |
Internal
Impedance | mΩ | ≤900 | Upon fully charge
(1KHz) | |
High rate
Discharge(0.5C) | Minute | ≥60 | Standard charge
Before discharge | |
Discharge
Current | mA | 125 | Maximum continuous
Discharge current | |
| Over charge | | No leakage
Not explosion | 2.5mA(0.01C) charge
one year | |
Charge
Retention | mAh | 200 | Standard charge;
Storage: 28 days;
Standard discharge | |
| Cycle Life | Cycle | ≥500 | IEC285(1993)4.4.1 | |
| Leakage | | No leakage nor
Deformation | Fully charge at 12.5mA,
Stand 28 days |
Nimh battery 250H 3.6V cion nimh battery pack
Nimh battery application:
Others: Massager, electric toothbrush, electric shaver
Modality equipment: Mobile DVD, MD, CD, digital radio
Decorative lighting: Solar lamps, torch, emergency light
Electronic toy: Electrocar, model airplane, remote control
Electric tool: Electric drill, electric screw, and electric saw
Communication equipment: Cordless telephone, interphone and VOIP
Solar lamps, torch, emergency light, search light, cordless phones,
transceivers , cellular phones and fax
machines, electric shavers, electric toothbrushes, massagers and
portable vacuum cleaners, emergency power of
machinery.
Button cell nimh batteries
| Cell model | Voltage(V) | Capacity(mah) | Diameter(mm) | Height(mm) | Charge current(mA) | Discharge current(mA) | Weight(g) | Temperature(°C) |
| 20H | 1.2 | 20 | 11.7±0.1 | 3.2±0.2 | 2 | 4 | 1.5 | 0~45 |
| 40H | 1.2 | 40 | 11.7±0.1 | 5.2±0.2 | 4 | 8 | 1.8 | 0~45 |
| 60H | 1.2 | 60 | 15.3±0.1 | 6.1±0.2 | 6 | 12 | 2 | 0~45 |
| 80H | 1.2 | 80 | 15.3±0.1 | 6.1±0.2 | 8 | 16 | 3.5 | 0~45 |
| 110H | 1.2 | 110 | 15.3±0.1 | 7.7±0.2 | 10 | 20 | 4.5 | 0~45 |
| 160H | 1.2 | 150 | 24.5*14±0.1 | 5.2±0.2 | 15 | 30 | 6 | 0~45 |
| 250H | 1.2 | 250 | 25±0.1 | 6.3±0.2 | 25 | 50 | 10 | 0~45 |
| 330H | 1.2 | 330 | 25±0.1 | 8.4±0.2 | 30 | 60 | 12.5 | 0~45 |
LUS battery welcome any battery pack customizations:
