Advent R42-3S4400-G1L3, R42-3S4400-B1B1 11.1V 4400mAh replacemen
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Advent S20-4S2200-G1L3, S20-4S2200-C1S5 14.4V 2200mAh replacement batteries
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Advent A14-01-4S1P2200-01, A14-01-3S2P4400-0 14.8V 2600mAh replacement batteries
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Advent E500-3S4400-B1B1 11.1V 4400mAh replacement batteries
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