Crown Battery 110Ah 12V Agm Sealed Lead Acid Battery
Crown Battery sealed AGM (Absorbed Glass Mat) lead acid batteries are maintenance free! Made in the USA - since 1926, Crown has distribution centers across the country - in CT, OH, and CA. Crown stands behind their motto, "The Power Behind Performance". They build the best available batteries for the customer, who is their first priority. Quality system excellence in manufacturing, engineering, and customer service, allows them to deliver an exceptional value across all classes of product.
Deep Cycle Batteries
FEATURES - What makes Crown Battery stand out among the competition?:
|BCI Group Size||Model||Capacity Amp-Hours (20-Hr Rate)||Voltage||50% DOD Cycles||Length||Width||Height||Weight||Terminal|
|31||12CRV110||110 AH||12V||600||13.00"||6.77"||10.17"||60 lbs||Standard|
|921||12CRV230||230 AH||12V||950||15.52"||7.01"||14.53"||145 lbs||Standard|
|902||6CRV330||330 AH||6V||1000||11.62"||7.01"||14.59"||103 lbs||Standard|
|903||6CRV390||390 AH||6V||1000||11.62"||7.01"||16.75"||127 lbs||Standard|
NOTE: See DOCUMENTS tab above for full line of Crown AGM Batteries.
Maintenance Tips from Crown Battery - for improved longevity and cycle life:
Ideally, the battery bank in an off grid system should be at full charge by late morning/early afternoon - Voltmeter readings of 2.12V per cell AND specific gravity readings of 1.265 or higher, indicate a fully charged battery The 'perfect' battery cycle for top performance is: Full charge at late morning/early afternoon - then Float/rest throughout afternoon/early evening - then Discharge throughout the night - and Recharge again in the morning/early afternoon Suggested charging current is 8-12A of deliverable current, for every 100 Ah of battery ban capacity Charging must restore 100% of battery charge to ensure required performance and life, and to fully charge, approximately 110% of what was removed, must be replaced. Example:
- 400Ah battery bank discharged to 50% DOD. 200 Ah removed, so 222 Ah must be replaced (110%)
- 50A rated charge controller, with 60% correction = 30A of deliverable current
- This equates to 7.4 hours to fully charge the battery bank back (222 Ah/30A)
Battery Cables should be sized to handle the expected load. Table values below are for cable lengths less than 6 feet.