Yuasa lead 12V 10Ah - VDS
Product information
The Yuasa NP10-12 VDS is a high-performance, maintenance-free lead-acid battery with 12 volts and a 10 Ah capacity. Equipped with modern AGM (Absorbent Glass Mat) technology, it enables safe, leak-proof operation in almost any position. Thanks to its long service life, high cycle stability and VdS approval, this battery is the ideal choice for safety-critical applications as well as for continuous or cyclic industrial use.
Highlights at a glance
- High capacity: 10 Ah at 12 V – ideal for high-performance systems.
- AGM technology: Maintenance-free, leak-proof and over 99% gas recombination.
- VdS approved: G 186101 for safety-critical applications
- Long-lasting: Lead-tin-calcium plates for long service life.
- Flexible installation: Can be operated in any position (except permanently upside down).
Reliable power for safety-critical systems
The NP10-12 is ideal for fire alarm systems, emergency lighting, access control systems, medical devices or telecommunications solutions. Thanks to its robust design and high capacity, it delivers a constant power supply over long operating periods, even under demanding conditions.
Robust construction and maintenance-free operation
Thanks to the fully sealed AGM system with high gas recombination (> 99 %), the NP10-12 is completely maintenance-free. Safety valves with low-pressure regulation ensure safe operation without manual intervention. The battery can be operated in both standby mode (float charging) and cyclic operation with reliable recovery even after deep discharge.
The casing is made of impact-resistant ABS plastic and is optionally available in a flame-retardant version (UL94:V0). The lead-tin-calcium plates ensure a long service life combined with low self-discharge.
Features
| Model | Yuasa NP10-12 VDS |
| Battery type | VRLA AGM (maintenance-free) |
| Nominal voltage (V) | 12 |
| Capacity (Ah) | 10 (at 20h rate) |
| Maximum discharge current | 100A (for 5 seconds) |
| Charging voltage (float charge) | 13.65V (±1%) |
| Charging voltage (cyclic operation) | 14.7V (±3%) |
| Operating temperature (°C) | -15 ~ 50 |
| Storage temperature (°C) | -20 ~ 50 |
| Service life | Up to 5 years (according to Yuasa design) |
| Dimensions (L/W/H, mm) | 151 x 98 x 94 |
| Weight (kg) | 3.5 |
| Connection | Faston 6.3mm |
| Certifications | IEC 60896-21+22, VdS, UL |
FAQs on the Yuasa NP10-12 lead-acid battery
Is the battery VdS-certified?
Yes, the NP10-12 VDS is approved for use in safety-critical applications such as fire and intruder alarm systems.
Does the battery require maintenance?
No, thanks to AGM technology, the battery is completely maintenance-free.
How flexible is the installation?
The battery can be operated in all positions except for a permanently upside-down mounted position.
What is the Yuasa NP 10‑12 suitable for?
The NP 10‑12 was developed for standby and light cyclic applications, particularly for UPS systems, security and alarm technology, emergency lighting, telecommunications or small solar systems. The design allows operation in any orientation (except permanently inverted) without electrolyte loss.
How long is the service life in float or cyclic operation?
According to the EUROBAT standard, the expected service life in float operation (standby) is 3–5 years. In cyclic use, up to 1,200 charge cycles are possible with genuine good-practice charging, depending on depth of discharge and ambient temperature.
| Capacity: | 10Ah |
|---|---|
| Tension: | 12V |
| VDS: | G186101 |
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