Rechargeable Flashlight - How to install the battery correctly? At a glance!

$19.99🔦 Notes on Installing ΒATTERY
Please distinguish the polarity "+" & "-". (the protruding part: positive electrode; and the flat part: negative electrode). The positive pole faces inward, and the negative pole faces outward.
Don't remove the blue wrapping! Please put the entire ΒATTERY directly into the flashlight.
Please fully charge the flashlight before using it!
🔦 P50 High Brightness Chip - Up to 990,000 lumens. Easily light up a whole room or illuminate an object up to 3600 feet away.
Rechargeable Flashlight: High Powered
5 Light Modes - High/Medium/Low/Strobe/SOS
Quick Shutoff Function
Telescopic Function: Narrow Beam, Wide Beam
Large Capacity Rechargeable ΒATTERY
4 Hours Full Charge
12 Hours Long Run Time
Power Display
IPX6 Waterproof Design
High Quality Material: Aluminum Alloy
Portable Lanyard Design: One-Hand Operation
Great Flashlight & Lifetime Technical Service
crazybrace flashlight Brand🔦
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