Repairing Batteries With Cracked Wraps | E Cigarette Batteries
ATK 3.7v 18650 3400mAh Li-ion Rechargeable Battery (3-PK) | Highest Capacity 18650 Per Volume | These 18650 batteries are shorter and for Portable Fans, Laptops, and Other Flat Top High Drain Devices. - Walmart.com
18650 Battery Wraps Heat Shrink Wrap PVC Tube Heat Insulation Re Wrapping Film For 18650 Series Battery Shrinkable Seals Sleeves Skin From Frankie01, $10.59 | DHgate.Com
Re-wrapping batteries - Batteries and Chargers - E-Liquid Recipes Forum