antfraer battery backup for solar fountain pump, 2200mah solar fountain battery pack rechargeable for antfraer 10w/12w/20w solar water pump kit pond kit is up for auction in Patio, Lawn & Garden. The current bid is $1.00, 98% below the $44.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.