Mhb 12V4ah Maintenance Free Lead Acid Battery for UPS
China Mhb 12V4ah Maintenance Free Lead Acid Battery for UPS, Find details about China UPS Battery, Maintenance Free Lead Acid Battery from Mhb 12V4ah Maintenance Free Lead Acid Battery for UPS
Basic Info.
Model NO.
12V4ah
Installation
Packaged
Rechargeable
Chargeable
Trademark
MHB
Transport Package
Carton/Pallet
Specification
90mm*70mm*101mm
Origin
Fujian, China
HS Code
8507200000
Model NO.
12V4ah
Installation
Packaged
Rechargeable
Chargeable
Trademark
MHB
Transport Package
Carton/Pallet
Specification
90mm*70mm*101mm
Origin
Fujian, China
HS Code
8507200000
Product Desciption
MHB MS Series--Small-size batteries
- 100% before shipment testing, stable and reliable long-term quality
- patented grid alloy formula and updated manufacturing technique
- completely sealed and maintenance-free, low self-discharge
- Excellent charging and re-charging acceptance
- Cycle use: More than 260 cycles at 100% DOD
- Floating & standby use: 3-5 years
Construction:
- Component --- Raw material
- Sealant --- Epoxy
- Safety valve --- Rubber
- Terminal --- Copper
- Separator --- Fiber glass
- Electrolyte --- Sulfuric acid
- Positive --- Lead dioxide
- Negative --- Lead
- Container --- ABS
- Cover --- ABS
Application:
| Alarm System | Medical Equipment | Cable Television | UPS | Communication Equipment |
| Power tools | Control Equipment | Security System | Toys | Emergency Power System |
Certificate:
Speification:
| Battery Model | MS 4-12L 12V4.0AH | |||
| Designed Floating Life | 3~5 Years | |||
Capacity (25ºC) | 20HR(0.200A,10.5V) | 10HR(0.361A,10.5V) | 5HR(0.620A,10.5V) | 1HR(2.000A,10.5V) |
| 4.00 AH | 3.61 AH | 3.10 AH | 2.00 AH | |
Dimensions | Length | Width | Height | Total Height |
| 90 mm | 70 mm | 101mm | 105mm | |
| Approx. Weight | 1.38Kg ±3% | |||
| Internal Resistance | Full charged at 25ºC:≤25.00mΩ | |||
| Self Discharge | 2% of capacity declined per month at (25ºC) | |||
| Capacity Affected by Temp.(20HR) | 40ºC | 25ºC | 0ºC | -15ºC |
| 102% | 100% | 85% | 65% | |
Charge Voltage(25ºC) | Cycle use | Float use | ||
| 14.4-15.0V(-30mV/ºC), max. Current: 1.20A | 13.5-13.8V (-20mV/ºC) | |||
| Constant Current Discharge(CC,Unit:A) at 25ºC(77ºF) | ||||||||||||
| F.V/Time | 5Min | 10Min | 15Min | 30Min | 1Hr | 2Hr | 3Hr | 4Hr | 5Hr | 6Hr | 10Hr | 20Hr |
| 1.80V/Cell | 11.64 | 8.05 | 5.71 | 3.54 | 1.963 | 1.191 | 0.913 | 0.745 | 0.608 | 0.413 | 0.354 | 0.196 |
| 1.75V/Cell | 11.85 | 8.20 | 5.81 | 3.61 | 2.000 | 1.213 | 0.930 | 0.758 | 0.620 | 0.421 | 0.361 | 0.200 |
| 1.70V/Cell | 12.21 | 8.44 | 5.99 | 3.72 | 2.060 | 1.250 | 0.958 | 0.781 | 0.638 | 0.433 | 0.372 | 0.204 |
| 1.67V/Cell | 12.56 | 8.69 | 6.16 | 3.83 | 2.120 | 1.286 | 0.986 | 0.804 | 0.657 | 0.446 | 0.382 | 0.208 |
| 1.60V/Cell | 12.92 | 8.93 | 6.34 | 3.93 | 2.180 | 1.322 | 1.013 | 0.827 | 0.676 | 0.459 | 0.393 | 0.214 |
| Constant Power Discharge (CP,Unit:W) at 25ºC(77ºF) | ||||||||||||
| F.V/Time | 5Min | 10Min | 15Min | 30Min | 1Hr | 2Hr | 3Hr | 4Hr | 5Hr | 6Hr | 10Hr | 20Hr |
| 1.80V/Cell | 22.69 | 15.69 | 11.13 | 6.91 | 3.83 | 2.32 | 1.78 | 1.45 | 1.19 | 0.81 | 0.69 | 0.38 |
| 1.75V/Cell | 23.11 | 15.98 | 11.34 | 7.04 | 3.90 | 2.37 | 1.81 | 1.48 | 1.21 | 0.82 | 0.70 | 0.39 |
| 1.70V/Cell | 23.81 | 16.46 | 11.68 | 7.25 | 4.02 | 2.44 | 1.87 | 1.52 | 1.25 | 0.85 | 0.72 | 0.40 |
| 1.67V/Cell | 24.50 | 16.94 | 12.02 | 7.46 | 4.13 | 2.51 | 1.92 | 1.57 | 1.28 | 0.87 | 0.75 | 0.41 |
| 1.60V/Cell | 25.20 | 17.42 | 12.36 | 7.67 | 4.25 | 2.58 | 1.98 | 1.61 | 1.32 | 0.89 | 0.77 | 0.42 |
Factory View:
Managing conception:
It is our pursuant mission to provide every customer with reliable, clean, eco-friendly and continuable battery power, as well as rapid and satisfactory service.
The picture on the right is our excellent partners.
It is our pursuant mission to provide every customer with reliable, clean, eco-friendly and continuable battery power, as well as rapid and satisfactory service.
The picture on the right is our excellent partners.
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