Rechargeable Ni MH Batteries 9V 250mAh Batteries For Loudspeaker
Features
1.High capacity, low inner resistance, long cycle life, low
self-discharge .
2. Rapid charge-discharge cycle life up to more than 500 times.
3. Provide both single cells and battery packs.
4. Fast charge available.
5. All products are inspected strictly with the match of capacity.
6. Enough, stable capacity, steady discharge and high temperature
discharge.
7. The batteries have been approved by EC/ROHS, MSDS, CE, ISO9001,
etc.
8. The batteries are applied to cordless phone, walkmans, solar
lighting, electrical drills, shavers,
Specification For Rechargeable Ni MH Batteries 9V 250mAh Batteries For Loudspeaker
Test | Unit | Specification | Conditions | Remarks |
Capacity | mAh | Typical | 2 | Standard Charge/Discharge | Up to 3 cycles are allowed |
Minimum | 24 |
Open Circuit Voltage (OCV) | V | ≥ | Within 1hr after standard Charge | Up to 3 cycles are allowed |
Internal Impedance(Ri) | mΩ | ≤80 | Upon fully charge (1kHz) | Unit cell |
High Rate Discharge (1C) | min | ≥48 | Standard Charge before discharg | End Voltage is 1.0V |
Overcharge | N/A | No leakage nor explosion | 80mA(0.1C) charge 1 year no leakage nor explosion |
|
Charge Retention | mAh | ≥65% | Standard Charge, Storage: 28 days, Standard Discharge |
|
IEC Cycles Test | Cycle | >500 | IEC 61951-2(2003) | (see Note 3) |
Packing & Delivery
- Cell Green PVC jacket or OEM brand
- 50pcs for each inner box and 10pcs in one export carton
- the picture similar as below
Delivery Date
- less than 1000pcs, one day after receipt of T/T
- 1000pcs-10, 000pcs, one week after receipt of T/T
- 100, 000pcs above, one month after receipt of T/T
- the battery shipped out by air sea with your require
Application
- 9V battery can be used various microphone loudspeaker,
- emergency lighting and back-up power, etc.
- and NImh battery application is very wide including of below,
- microphone
Similar 9V Model
We support various capacity for Nimh 9V battery
|
Model | Nominal voltage(V) | Nominal capacity(mAh) | Dimension with tube(mm) | Rapid Charge | Weight Approx(g) |
|
|
|
| Current(mA) | time(h) |
|
9V160 | 9 | 160 | 17.5*26.5*48.5 | 160 | 1.2 | 38 |
9V180 | 9 | 180 | 17.5*26.5*48.5 | 180 | 1.2 | 39 |
9V220 | 9 | 220 | 17.5*26.5*48.5 | 220 | 1.2 | 40 |
9V250 | 9 | 250 | 17.5*26.5*48.5 | 125 | 2.2 | 40 |
Production Photos
Other NiMh Production
