Standby Battery for Helicopter SERMAT Manufacturer

Monday, May 11, 2026

Emergency battery

SERMAT designs and manufactures from customer specification, stand by batteries with integrated charger for helicopter.

A standby battery, often referred to as a back-up or emergency battery, is a secondary power source used to maintain power to critical systems in the event of a main power failure. It ensures the continued operation of electrical and electronic devices when the main power supply is interrupted. Standby batteries are commonly used in computer systems, security devices, telecommunications and other applications requiring uninterrupted power.

A standby battery with an integrated charger, often referred to as an UPS (Uninterruptible Power Supply), is a device that provides a temporary power supply in the event of a power failure. It has a built-in charger to keep the battery fully charged and ready for use when needed. This type of device is crucial for protecting sensitive electronic equipment against power interruptions and voltage fluctuations.

Standby battery for helicopter

Function: load cell test.
Capability: 1.4 ampere.hour
The batteries pack is charged when 28VDC bus is present (Temperature, Voltage and current controlled)
When the 28VDC bus disappears, the stand by battery replaces it and supplies emergency equipements of the helicopter.

For more information, contact us!

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SERMAT - Nanterre
249, rue de la Garenne
92000 NANTERRE
FRANCE
tel: +33 1 46 52 68 68
fax:
mail: contact@sermataero.fr
SERMAT - Castanet‑Tolosan
5, rue de la Technique
31320 CASTANET‑TOLOSAN
Tél. : +33 5 62 71 90 60
SERMAT - Chabris
Zone industrielle des Vigneaux
36210 CHABRIS
Tél. : +33 2 54 00 33 33
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