Demonfire 18350 Flat Top 1200mAh 3.7V High Drain LiMn IMR Rechargeable Battery (2 Pieces) & Demonfire D1 Charger

Battery Information: Demonfire IMR 18350 flat-top batteries are high-performing, long-lasting rechargeable batteries designed to pack a punch while being safe and reliable. Specifications:    Capacity: 1200mAh    Nominal Voltage: 3.7V    Continuous Discharge Current: 7A    Max Discharge Current: 10.5A    Dimensions: 34.7±0.3mm Length, 18±0.2mm Circumference    Operating Discharge Temperature: -10 to 60 Degrees Celsius    Standard Charge: 0.2C CC/CV to 4.2V, current ? 0.02C cut-off    Cycle Life: 300 cycles   Weight Per Battery: 23g Charger Information: The Demonfire D1 battery charger is perfect for charging 3.7V IMR, Lithium-Ion, or LiFePO4 batteries. Indicator lights on the charger show when batteries are fully charged. The compact size is great for traveling or on-the-go charging. Specifications:    Compatible with the following IMR/Li-ion/LiFePO4 batteries: 18650, 18500, 18490, 18350, 17670, 17500, 16340, 14500, 10440    4.2V for lithium batteries and 3.0V for LiFePO4 batteries    DC input port size: 3.5mm x 1.35mm    Input: AC 100-240V 50/60Hz 0.2A, DC 8-12V 1A    Output: 3V 0.5A, 4.2V 0.5A Package Includes:    2 Brand New Demonfire 18350 10.5A 1200Mah Flat-Top Batteries   2 Dual Battery Cases (holds up to 4 batteries total)   1 Brand New Demonfire D1 Battery Charger