Fortunately many local amateur radio operators have had the opportunity to purchase used batteries which are swapped out of UPSs on routine cycles. Some of the battery specifications are available below.
NOTE: Per the supplier of the batteries… Sulfation starts at 12.2 Volts so be certain to charge the battery when the battery reaches 12.3 Volts or before/higher voltage.
CSB Battery
BOLT INFO: Uses M6-1.00 Bolts, Battery Taps are 1″ Deep
CSB Battery Website
Dynasty Battery
BOLT INFO: Uses 1/4″ – 20 Bolts, Battery Taps are 1″ Deep
Dynasty Battery Specs
UPS12-350MR (12 Volt, 67.4 lbs.)
Terminals accept a 1″ long 1/4-20 Bolt.
Also #12 Flat Washers will work.
UPS12-400MR (12 Volt, 75.8 lbs.)
Terminals accept a 1″ long 1/4-20 Bolt.
Also #12 Flat Washers will work.
Sprinter Battery
BOLT INFO: Uses M6-1.00 Bolts, Battery Taps are 1″ Deep
Sprinter Battery Specs
