Powercom Spider SPD-550U LCD 550 VA

The genuine APC Replacement Battery Cartridge (RBC) is tested and certified for 100% compatibility to the the specific APC UPS. This lead-acid RBC has a lifetime of three to five years which offers re more→liable support and extends the useful life of your UPS. The APC RBC comes fully assembled and ready for use. To see the compatible UPS list please click View Compatible UPS Modelsbutton in Get Support Section at APC.com

Diode battery isolators allow simultaneous charging of two or more batteries from one alternator, without connecting the batteries together.Discharging the accessory battery for example will not resul more→t in also discharging the starter battery. The Argo Battery Isolators feature a low voltage drop thanks to the use of Schottky diodes:at low current the voltage drop is approximately 0,3 V and at the rated output approximately 0,45 V.All models are fitted with a compensation diode that can be used to slightly increase the output voltage of the alternator.This compensates for the voltage drop over the diodes in the isolator. Please see Victron Energy´s 'Energy Unlimited´ or ask for specialist advice wh…

The VICTRON ENERGY GEL 12V/90Ah Battery in grey color is a top-performing energy storage solution suitable for various electronics and battery applications. This robust and reliable battery utilizes a more→dvanced gel technology, which enables greater efficiency, longer lifespan and superb performance in demanding conditions. Whether you need to power up your RV, boat, motorhome or solar system, this 12V/90Ah battery delivers exceptional performance, making it an ideal choice for off-grid applications. With superior durability, low maintenance and a wide operating temperature range, you can count on this battery to deliver reliable power whenever you need it. Buy the VICTRON ENERGY GEL 12V/90Ah Battery …