Y1.2-6

## **Yucel-Series - Valve Regulated Lead Acid Battery** 

## **Y1.2-6** 

SPECIFICATIONS ~~a a~~ Nominal voltage 6 V ~~a~~ 20-hr rate Capacity to 1.75VPC at 20°C 1.2 Ah 10-hr rate Capacity to 1.75VPC at 20°C 1.1 Ah ~~a~~ DIMENSIONS ~~a a~~ Length 97 (±1) mm ~~Ge~~ Width 24 (±1) mm ~~Ge~~ Height 51.5 (±1) mm ~~a~~ (height over terminals) 57.5 (±2) mm ~~Ge~~ Mass (typical) 0.28 kg TERMINAL TYPE ~~a a~~ FASTON (Quickfit / release) 4.75 mm OPERATING TEMPERATURE RANGE ~~a a~~ Storage -20°C to +60°C Charge -15°C to +50°C ~~pe~~ Discharge -20°C to +60°C LAYOUT ~~Ge~~ Oy ~~a~~ STORAGE ~~a~~ Capacity loss per month at 20°C (approx) 3 % ~~a~~ CASE MATERIAL Standard Option ABS (UL.94:HB) ~~pe~~ Flame retardant option (FR) ABS (UL94:V0) ~~ee a~~ CHARGE VOLTAGE 13.65 (±1%) V Float charge voltage at 20°C ~~aeee~~ 2.275 (±1%) V/cell ~~eee~~ Float Charge voltage temperature correction factor -3 mV/cell/°C (for variations from the standard 20°C) ~~ee ee~~ 14.5 (±3%) V ~~ee~~ Cyclic (or Boost) charge at 20°C ~~aee~~ 2.42 (±3%) V/cell ~~eee~~ Cyclic Charge voltage temperature correction factor -4 mV/cell/°C (for variations from the standard 20°C) ~~a~~ CHARGE CURRENT ~~a~~ Float charge current limit No limit A Cyclic (or Boost) charge current limit 0.3 A ~~ee a~~ MAXIMUM DISCHARGE CURRENT 1 minute 12 A ~~a a~~ SHORT-CIRCUIT CURRENT & INTERNAL RESISTANCE ~~|~~ **(according to EN IEC 60896-21)** Internal resistance N/A mΩ ~~a~~ Short-Circuit current N/A A ~~es~~ IMPEDANCE Measured at 1 kHz 65 mΩ ~~a~~ PERFORMANCE & CHARACTERISTICS ~~a~~ Refer to the technical manual YUCEL ~~a~~ DESIGN LIFE **STANDARDS** EUROBAT Classification: Standard Commercial 3 to 5 years IEC61056 ~~ee~~ Yuasa design life @ 20°C up to 5 years ~~a~~ SAFETY ~~a~~ **Installation** Can be installed and operated in any orientation except permanently inverted ~~pod~~ **Handles** DD Batteries must not be suspended by their handles (where fitted) 

## **3RD PARTY CERTIFICATIONS** 

ISO 9001 - Quality Management Systems ISO 14001 - Environmental Management Systems EN 18001 - OHSAS Management Systems UNDERWRITERS LABORATORIES Inc. 

## **STANDARDS** 

ALL DATA IS SUBJECT TO CHANGE WITHOUT NOTICE Issue No.: V.1 / Issue Date: July 2010 

## **Vent valves** 

Each cell is fitted with a low pressure release valve to allow gasses to escape and then reseal. 

## **Gas Release** 

VRLA Batteries release hydrogen gas which can form explosive mixtures in air. Do not place inside a sealed container 

## **Recycling** 

YUASA's VRLA batteries must be recycled at the end of life in accordance with local and national laws and regulations 

YUASA BATTERY SALES UK LTD. Unit 22 Rassau Industrial Estate Ebbw Vale, Gwent NP23 5SD 

UK