3.7V Rechargeable Battery Charger for CR123A, 16340, 16500, 10400, 14430, 14500, 3.7V Batteries, for Arlo VMC3030 VMK3200 VMS3330 3430 3530 Camera Battery | USB 5V/2A Input, 4 Slot Independent Slots

"Technical Specifications Input: DC 5V/2A (USB Powered) Output: DC 4.2V 350mAh × 4 (Per Slot) Compatible Batteries:16340, 10400, 14430, 14500, 16340, 16500 Product Dimensions: 72mm (L) × 23mm (W) × 89mm (H) Product Weight: 66g ± 5g Operating Temperature: 0°C ~ 40°C Material: High-Quality ABS Fireproof Shell Package Includes 1 × 4-Slot LCD Smart Charger 1 × User Manual (Batteries Not Included) Important Notes This charger is only for 3.7V Li-ion batteries (CR123A/10400/14430/14500/16340/16500). Do not use it with AA/AAA Ni-MH/Ni-Cd batteries or non-rechargeable batteries—this may cause damage or safety hazards. Always insert batteries with correct polarity (+/-) to avoid reverse polarity damage. For optimal performance, use a 5V/2A USB power supply. Lower current power supplies may slow down charging speed. Keep the charger away from water, flammable materials, and direct sunlight for long periods. "

• 3.7V Batteries Charger Wide Compatibility: Intelligent CR123A charger has 4 separate charging slots for 3.7V Li-Ion rechargeable batteries. The charger can simultaneously charge different types of 3.7V CR123A 16350 14500 16340 10440 14430 16500 lithium-ion rechargeable batteries,for Arlo VMC3030 VMK3200 VMS3330 3430 3530 Camera Battery (Batteries not included)
• Please note: Not all 3.7V rechargeable batteries can be charged smoothly! The battery needs a diameter of 10mm-16mm and a length of 34mm-50mm.
• Easy to Carry: This CR123A battery charger is compact & portable with Micro-USB & USB-C dual inputs for flexible charging anytime, anywhere—ideal for home, office, travel, camping & outdoor use
• Clear LCD Real-Time Display: The LCD shows real-time status per slot, eliminating guesswork. Insert a correct 3.7V battery to start—LCD displays charging progress; no battery or incorrect battery keeps the screen static
• Wide Operating Temperature Range: Works reliably in 0°C ~ 40°C, suitable for various environments—no need to worry about extreme temperatures affecting charging performance.
• You will get: 1*CR123A batteries charger(Dimensions: 72*23*89mm; Weight: 66g±5g) 1*USB-C charging cable, and instruction manual