4pcs Pkcell Lithium Batteries Icr 17500 3.7v Li-ion Rechargeable Battery Batteri For Led Flashlights Torches - Rechargeable Batteries - AliExpress
Lithium Ion Battery Pack 3.7V - 5200mAh Pre-wired bare wire terminal - Digital Impuls Oslo AS
Amazon.com: PKCELL ICR18500 Battery 3.7V 1400mah Li-Ion Rechargeable with Button Top 6PC(They are not 1865mm Batteries Also Not AA Size Battery) : Health & Household
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Mobile Phone Battery Replacement for Blu N4C600T - 900mAh, 3.7V, Li-ion | 800109467
Watson Lithium-Ion Battery Pack (3.7V, 1800mAh) for HD B-1801