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Amazon.com: Dual Purpose Deep Cycle Lithium Marine Trolling Battery Group 27 Replaces Optima D27M 900CCA : Automotive
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Amazon.com: VMAX LFP27-12100XTR Group 27 12V Drop-In-Ready Marine Battery 1280Wh 100AH Lithium Iron LiFePO4 with built in BMS Lightweight ideal for Small Boats, Canoe Kayak Inflatable (25LBS) : Health & Household
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