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Rechargeable Lithium-Ion 8 Cell Double Life Battery for Inogen One G4 Portable Oxygen Concentrator - CPAP Store USA
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Stand-alone product, Not requiring microcontroller control8-serial cell lithium-ion rechargeable battery monitoring circuit (Separate charge and discharge paths circuits) – ABLIC Inc.
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Amazon.com: ExpertPower 8 Pack 3.2V 100Ah LiFePO4 Lithium Prismatic Battery Cell | A Grade 2500-7000 Life Cycles & 10-Year LifeSpan | Deep Cycle Rechargeable : Health & Household
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