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Yuasa NPH5-12 12V 5Ah Standby AGM VRLA Battery, Faston 6.35mm
£
31
45
(Incl. VAT)
RRP: £37.74
About this product
The Yuasa NPH5-12 is a 12V 5Ah standby AGM VRLA battery for alarm panels, power supplies and other standby systems. It suits installers replacing a sealed lead acid battery of this size. It gives 5.07 Ah at the 20-hour rate, has 6.35mm Faston terminals, and has a design life of up to 5 years.
Key features
- Built for standby duty – NPH series standby AGM VRLA design
- Strong short bursts – 150 A maximum for 1 second, 50 A for 1 minute
- Holds its charge in storage – about 3% capacity loss per month at 20°C
- Long service – Yuasa design life up to 5 years, EUROBAT standard commercial 3 to 5 years
- Quick to connect – 6.35mm Faston terminals
- Flexible mounting – runs in orientations up to 90° from upright
For installers
- Power: 12 V nominal; 5.07 Ah at the 20-hour rate to 1.75V per cell at 20°C.
- Charging: float 13.65 V per block (±1%) at 20°C; cyclic or boost 14.5 V (±3%); charge current limit 1.2675 A.
- Cabling: 6.35mm Faston terminals.
- Mounting: 90 x 70 x 102 mm, 2 kg; upright or up to 90° from upright, never in a sealed container.
- Standards: Underwriters Laboratories certification; EUROBAT standard commercial 3 to 5 years.
Frequently asked questions
What capacity is the NPH5-12?
5.07 Ah at the 20-hour rate to 1.75V per cell at 20°C, or 4.63 Ah at the 10-hour rate to 1.8V per cell.
What terminals does it have?
6.35mm Faston terminals.
What float voltage should the charger use?
13.65 V per block (±1%) at 20°C. Adjust for temperature using Yuasa's float charge correction of -3 mV from standard 20°C.
How long will it last?
Yuasa gives a design life of up to 5 years at 20°C, and EUROBAT classes it as standard commercial, 3 to 5 years.
Can it be fitted on its side?
Yes. It can be installed and operated in orientations up to 90° from upright.
-
Download
- NPH5-12 datasheet
£
31
45
RRP: £37.74
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Price
Technical Details
Specifications
Brand
Yuasa
Model
NPH5-12
Manufacturer Part Number (MPN)
NPH5-12
Product
NPH series standby AGM VRLA battery
Nominal voltage
12 V
20-hr rate capacity to 1.75V/cell at 20°C
5.07 Ah
10-hr rate capacity to 1.8V/cell at 20°C
4.63 Ah
10 min constant power to 9.6V at 20°C
190.2 W per block (typical)
Length
90 (±1) mm
Width
70 (±1) mm
Height
102 (±0.5) mm
Weight
2 kg
Terminal type
Faston 6.35mm
Storage temperature (fully charged)
-20°C to +60°C
Charge temperature
-15°C to +50°C
Discharge temperature
-20°C to +60°C
Capacity loss per month at 20°C
3% approx.
Case material
ABS (UL94:HB), standard case
Float charge voltage at 20°C
13.65 V per block, 2.275 V per cell (±1%)
Cyclic (or boost) charge voltage at 20°C
14.5 V per block (±3%)
Float charge temperature correction
-3 mV from standard 20°C
Cyclic charge temperature correction
-4 mV from standard 20°C
Charge current limit (float and cyclic)
1.2675 A
Maximum discharge current
150 A for 1 s; 50 A for 1 min
Short-circuit current (EN IEC 60896-21)
100 A
Internal resistance at 1 kHz
24 mΩ
EUROBAT classification
Standard commercial: 3 to 5 years
Yuasa design life at 20°C
Up to 5 years
Certification
Underwriters Laboratories Inc.
Dimensions
Dimensions
90 x 70 x 102 mm (L x W x H)
Specifications
| Brand | Yuasa |
|---|---|
| Model | NPH5-12 |
| Manufacturer Part Number (MPN) | NPH5-12 |
| Product | NPH series standby AGM VRLA battery |
| Nominal voltage | 12 V |
| 20-hr rate capacity to 1.75V/cell at 20°C | 5.07 Ah |
| 10-hr rate capacity to 1.8V/cell at 20°C | 4.63 Ah |
| 10 min constant power to 9.6V at 20°C | 190.2 W per block (typical) |
| Length | 90 (±1) mm |
| Width | 70 (±1) mm |
| Height | 102 (±0.5) mm |
| Weight | 2 kg |
| Terminal type | Faston 6.35mm |
| Storage temperature (fully charged) | -20°C to +60°C |
| Charge temperature | -15°C to +50°C |
| Discharge temperature | -20°C to +60°C |
| Capacity loss per month at 20°C | 3% approx. |
| Case material | ABS (UL94:HB), standard case |
| Float charge voltage at 20°C | 13.65 V per block, 2.275 V per cell (±1%) |
| Cyclic (or boost) charge voltage at 20°C | 14.5 V per block (±3%) |
| Float charge temperature correction | -3 mV from standard 20°C |
| Cyclic charge temperature correction | -4 mV from standard 20°C |
| Charge current limit (float and cyclic) | 1.2675 A |
| Maximum discharge current | 150 A for 1 s; 50 A for 1 min |
| Short-circuit current (EN IEC 60896-21) | 100 A |
| Internal resistance at 1 kHz | 24 mΩ |
| EUROBAT classification | Standard commercial: 3 to 5 years |
| Yuasa design life at 20°C | Up to 5 years |
| Certification | Underwriters Laboratories Inc. |
Dimensions
| Dimensions | 90 x 70 x 102 mm (L x W x H) |
|---|
Yuasa NPH5-12 12V 5Ah Standby AGM VRLA Battery, Faston 6.35mm
