NICD D-SC1500H 1.5Ah High Temp.

The D-SC1500H is a high-performance and extremely robust nickel-cadmium (NiCd) battery in Sub-C size, specifically developed for demanding use at high ambient temperatures. With a nominal voltage of 1.2 V and a capacity of 1.5 Ah, this cell is the ideal energy source for safety-related emergency and security lighting systems. Its ability for continuous charging at high temperatures makes it the first choice for OEMs of durable and reliable emergency electronics.

Highlights at a Glance

• High Temperature Optimised: Developed for reliable continuous charging operation at increased ambient temperatures (up to +55°C).
• Maximum Reliability: Proven NiCd technology for fail-safe operation in safety-relevant systems.
• High Cycle Stability: Offers a long service life even with regular use (e.g. after power failures).
• Quick Charging Capable: Suitable for applications that require fast recharging.
• Industrial Top Quality: Designed for assembly into battery packs and permanent installation in professional devices.

Fail-safe Power for Emergency Lighting Systems

This battery was specifically developed for use in emergency and safety luminaires as well as in uninterruptible power supplies (UPS). In these systems, the battery is kept permanently charged (trickle charge), often in environments with poor ventilation and correspondingly high temperatures. This cell guarantees that in the event of a power failure, the full capacity is available to safely illuminate escape routes.

Robust and Proven Nickel-Cadmium Technology

Nickel-cadmium technology is known for its extreme robustness and longevity, especially under demanding conditions. NiCd batteries are insensitive to deep discharge and can handle very high charge and discharge currents. The special high-temperature version of this cell uses heat-resistant separators and optimised electrode chemistry to minimise decomposition from heat and to ensure a long service life in continuous operation.

Developed for Industrial Assembly

As a highly specialised single cell, the D-SC1500H is optimised for industrial further processing and assembly into multi-cell battery packs. Its precise dimensions and robust steel casing ensure process-reliable welding and integration into customised battery solutions for various emergency power applications.
 

Characteristics

FAQs on the NiCd High Temperature Battery

What is the advantage of a "High Temperature" cell?

A high temperature cell is specially designed to withstand permanent trickle charging at high ambient temperatures (such as those found inside luminaires or electronic housings) without prematurely losing capacity. Standard batteries would quickly age and lose their function under these conditions.

Why is NiCd often used for emergency luminaires instead of NiMH?

NiCd batteries are traditionally considered extremely robust and fault-tolerant in safety-relevant applications. They are less sensitive to improper treatment (such as deep discharge) and the high temperature variants have been proven in emergency lighting systems for decades and are often specified by standards.

How is this cell charged?

This cell is designed for permanent installation and is charged via the internal charging circuit of the device (e.g. the emergency luminaire). This circuit permanently supplies the battery with a low trickle charge current to keep it always fully charged and ready for use.

What does "assembly" mean?

Since this is a single industrial cell, it is generally not used directly. During assembly, multiple cells are connected to a battery pack with the desired voltage (e.g. 3.6V, 4.8V, 6V), equipped with protective insulation and fitted with matching connection cables and connectors.

How should this battery be disposed of?