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The CS-SD122SL is a 7.4V lithium-polymer replacement battery for Bumper Boy and SportDOG handheld dog-training transmitters. It replaces the SportDOG SAC00-12615 and Bumper Boy 062937 packs and fits the SD-1225, SD-1225E, SD-1825E and SDT54-13923 transmitters plus the Bumper Boy Hawx line. At 470mAh and 45.6 g it is a small, light pack, so expect the same short runtime per charge as the original rather than an upgrade. It suits owners of these trainers whose original pack no longer holds a charge.
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The CS-SD122SL is a 7.4 volt rechargeable replacement battery for Bumper Boy and SportDOG handheld transmitters. It has a capacity of 470mAh.
It replaces OEM part numbers Sportdog SAC00-12615 and Bumper Boy 062937 (7.4v Li-Ion). It is compatible with the Bumper Boy Hawx Dog transmitters and several SportDOG transmitters, including the SDT54-13923, SD-1225, SD-1225E and SD-1825E.
