Yuasa 12V 10Ah Cyclic Industrial VRLA Battery, FASTON Terminals REC10-12
About this product
The Yuasa REC10-12 is a 12V 10Ah VRLA battery for cyclic use, meaning equipment that regularly runs its battery down and recharges it. VRLA stands for valve regulated lead acid. It suits installers and owners replacing a battery of this size, and measures 151 x 65 x 115.5 mm over the terminals.
Key features
- Built for repeated cycling – heavy duty lead calcium grids for superior cyclic life
- Cycle life to plan around – 300 at 100% DOD (depth of discharge) and 1400 at 25% DOD, down to 80% capacity
- No free acid – Absorbed Glass Mat construction
- Recovers well – excellent recovery from deep discharge
- Push-on connections – FASTON quickfit and release terminals, 6.35
- Strong short bursts – maximum discharge current 150 A for 1 second and 70 A for 1 minute
For installers
- Power: 12 V nominal. Float charge 13.65 V (±1%) and cyclic or boost charge 14.52 V (±3%) per block at 20°C, with a 2.5 A charge current limit.
- Mounting: 151 (±1) x 65 (±1) mm, 115.5 (±2) mm over the terminals, 3.2 kg. Orientations up to 90° from the upright position.
- Cabling: FASTON - Quickfit / release 6.35.
- Compatibility: check the charger and the equipment's own battery and charging figures against these.
- Standards: case ABS (UL94:HB). Third party certifications: ISO9001 - Quality Management Systems and UNDERWRITERS LABORATORIES Inc.
Frequently asked questions
What size is this 12V 10Ah battery?
151 (±1) mm long and 65 (±1) mm wide, with a height of 112 (±2) mm, or 115.5 (±2) mm over the terminals. It has a mass of 3.2 kg.
How many cycles does it last?
It depends on the depth of discharge. It gives 300 at 100% DOD, 500 at 75%, 600 at 50% and 1400 at 25%, each down to 80% capacity.
What charge voltage does it need?
13.65 V (±1%) per block on float and 14.52 V (±3%) per block for cyclic or boost charging, both at 20°C.
Can it be mounted on its side?
Yes. It can be installed and operated in orientations up to 90° from the upright position, so go no further over than that.
Can it go in a sealed box?
No. VRLA batteries release hydrogen gas which can form explosive mixtures in the air, so do not place it inside a sealed container.
Is this the flame retardant version?
No. This one has a standard ABS (UL94:HB) case. An FR version at UL94:V0 is also made.
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Download
- REC10-12 datasheet
Specifications
Dimensions
Specifications
| Brand | Yuasa |
|---|---|
| Model | REC10-12 |
| Manufacturer Part Number (MPN) | REC10-12 |
| Product type | Industrial VRLA battery |
| Nominal voltage | 12 V |
| 10-hr rate capacity to 1.8V/cell at 20°C | 9.3 Ah |
| 20-hr rate capacity to 1.75V/cell at 20°C | 10 Ah |
| Length | 151 (±1) mm |
| Width | 65 (±1) mm |
| Height | 112 (±2) mm |
| Height over terminals | 115.5 (±2) mm |
| Mass | 3.2 kg |
| Terminal type | FASTON - Quickfit / release 6.35 |
| Storage temperature (in fully charged condition) | -15°C to +45°C |
| Charge temperature | -15°C to +45°C |
| Discharge temperature | -15°C to +45°C |
| Capacity loss per month at 20°C | 3 % approx. |
| Case material | ABS (UL94:HB) |
| FR version | UL94:V0 |
| Float charge voltage at 20°C per block | 13.65 V (±1%) |
| Float charge voltage at 20°C per cell | 2.275 V (±1%) |
| Float temperature correction factor from standard 20°C | -3 mV |
| Cyclic (or boost) charge voltage at 20°C per block | 14.52 V (±3%) |
| Cyclic (or boost) charge voltage at 20°C per cell | 2.42 V (±3%) |
| Cyclic temperature correction factor from standard 20°C | -4 mV |
| Float charge current limit | 2.5 A |
| Cyclic (or boost) charge current limit | 2.5 A |
| Maximum discharge current, 1 second | 150 A |
| Maximum discharge current, 1 minute | 70 A |
| Cyclic life, 100% DOD down to 80% capacity | 300 |
| Cyclic life, 75% DOD down to 80% capacity | 500 |
| Cyclic life, 50% DOD down to 80% capacity | 600 |
| Cyclic life, 25% DOD down to 80% capacity | 1400 |
| Impedance measured at 1 kHz | 12.1 mΩ |
| Third party certifications | ISO9001 - Quality Management Systems, UNDERWRITERS LABORATORIES Inc. |
| Installation | Orientations up to 90° from the upright position |
| Handles | Must not be suspended by their handles (where fitted) |
Dimensions
| Dimensions | 151 (±1) x 65 (±1) x 115.5 (±2) mm over terminals |
|---|
Yuasa 12V 10Ah Cyclic Industrial VRLA Battery, FASTON Terminals REC10-12
