Varta NiMH rechargeable battery V200H 1.2 V 210 mAh

The Varta V200H is a high-performance and durable nickel metal hydride (NiMH) rechargeable battery in button cell format, specially developed for demanding industrial applications. It offers a nominal voltage of 1.2 V and a typical capacity of 210 mAh. Thanks to its high cycle stability and reliability, the V200H is the ideal choice for memory backup solutions (memory backup), real-time clocks (RTC) and other applications that require a rechargeable and permanent power supply.

Highlights at a glance

• Rechargeable: Long-life nickel metal hydride technology for hundreds of charge cycles
• High capacity: 210 mAh for enduring power supply
• Reliable: Designed for long-term use in industrial environments
• Suitable for continuous charging: Ideal for permanent use in buffer applications
• Solderable: Often available in variants with solder terminals for permanent installation

Powerful for industrial buffer applications

The Varta V200H rechargeable battery was especially designed for use in professional electronics where an uninterrupted power supply for critical components must be ensured. It is ideally suited for buffering memories (SRAM, DRAM) and real-time clocks in industrial controllers (PLC), medical equipment, measuring instruments and communication modules. Its robust design ensures data integrity even if the primary power supply fails.

Reliable NiMH technology

The nickel metal hydride technology used stands for high energy density, good cycle stability and a more environmentally friendly alternative to older NiCd batteries. Varta batteries are characterised by high manufacturing quality, ensuring low self-discharge when charged and long service life even under demanding charge and discharge conditions. This makes them an economical and sustainable energy solution.

Efficiency and safety with system

Varta batteries are subject to strict quality controls to ensure consistently high performance and maximum safety. The V200H is designed for long service life and offers high reliability in continuous operation. For optimum performance and service life, the use of a suitable charging circuit is recommended to protect the battery from overcharging.
 

Features

FAQs about the Varta V200H NiMH battery

Is this battery a direct replacement for a battery?

No, the V200H is a rechargeable battery with a nominal voltage of 1.2 V. It may only be used in devices that are explicitly designed for NiMH batteries and have a suitable charging circuit. Use in devices for 1.5 V or 3.0 V primary batteries is not possible.

How often can the V200H battery be recharged?

The cycle stability of a NiMH battery depends largely on operating conditions such as charging current, depth of discharge and temperature. Under optimal conditions, however, the Varta V200H can achieve several hundred charge and discharge cycles.

What does memory backup application mean?

Memory backup means memory retention. The battery supplies a memory module (e.g. RAM) or a real-time clock (RTC) with power when the main device is switched off, so important data, configurations or the time are preserved.

How should this battery be disposed of?

As a rechargeable battery, the V200H must not be disposed of in household waste. Please take it to the special collection points for batteries and accumulators in retail or at municipal waste collection points to ensure proper recycling.