![Hot Sale 18650 21700 32650 Lithium Battery Module Laser Welding Machine Automatic Spot Laser Welder - China Speed Fiber Laser Welding Equipment, Laser Welded Stainless Steel | Made-in-China.com Hot Sale 18650 21700 32650 Lithium Battery Module Laser Welding Machine Automatic Spot Laser Welder - China Speed Fiber Laser Welding Equipment, Laser Welded Stainless Steel | Made-in-China.com](https://image.made-in-china.com/202f0j00pRCbGBUgvroq/Hot-Sale-18650-21700-32650-Lithium-Battery-Module-Laser-Welding-Machine-Automatic-Spot-Laser-Welder.webp)
Hot Sale 18650 21700 32650 Lithium Battery Module Laser Welding Machine Automatic Spot Laser Welder - China Speed Fiber Laser Welding Equipment, Laser Welded Stainless Steel | Made-in-China.com
![Spot Welding Machine Lithium Ion Battery 18650 21700 32650 Battery Pack Spot Welding Desktop Laser Welders - China Platform Welding Machine, Laser Welder | Made-in-China.com Spot Welding Machine Lithium Ion Battery 18650 21700 32650 Battery Pack Spot Welding Desktop Laser Welders - China Platform Welding Machine, Laser Welder | Made-in-China.com](https://image.made-in-china.com/2f0j00egLqIDYFJPbt/Spot-Welding-Machine-Lithium-Ion-Battery-18650-21700-32650-Battery-Pack-Spot-Welding-Desktop-Laser-Welders.webp)
Spot Welding Machine Lithium Ion Battery 18650 21700 32650 Battery Pack Spot Welding Desktop Laser Welders - China Platform Welding Machine, Laser Welder | Made-in-China.com
![Natfire Sf2 White Laser Flashlight 1200 Meters Built In 21700 Battery Type C Rechargeable Tactical Military Search Flashlight - Weapon Lights - AliExpress Natfire Sf2 White Laser Flashlight 1200 Meters Built In 21700 Battery Type C Rechargeable Tactical Military Search Flashlight - Weapon Lights - AliExpress](https://ae01.alicdn.com/kf/Sbc36631bb5344a468ab7c9607d4f0039t/NATFIRE-SF2-White-Laser-Flashlight-LEP-1500-Meter-Built-in-21700-Battery-Type-C-Rechargeable-Tactical.jpg)
Natfire Sf2 White Laser Flashlight 1200 Meters Built In 21700 Battery Type C Rechargeable Tactical Military Search Flashlight - Weapon Lights - AliExpress
![Jetbeam RRT-M1X Review (LEP, Laser Flashlight, 1.32 Million Candella, 21700) – LiquidRetro.Net's Reviews Jetbeam RRT-M1X Review (LEP, Laser Flashlight, 1.32 Million Candella, 21700) – LiquidRetro.Net's Reviews](https://i0.wp.com/liquidretro.net/wp-content/uploads/2021/03/IMG_0310.jpg?resize=1920%2C653&ssl=1)
Jetbeam RRT-M1X Review (LEP, Laser Flashlight, 1.32 Million Candella, 21700) – LiquidRetro.Net's Reviews
![Acebeam 25A Rechargeable 21700 Battery - 5100mAh|AceBeam® Official Store | Flashlights, Tactical Lights Acebeam 25A Rechargeable 21700 Battery - 5100mAh|AceBeam® Official Store | Flashlights, Tactical Lights](https://www.acebeam.com/images/thumbs/006/0060297_15a-rechargeable-21700-battery-5100mah-non-usb-c_900.jpeg)
Acebeam 25A Rechargeable 21700 Battery - 5100mAh|AceBeam® Official Store | Flashlights, Tactical Lights
Why are cylindrical batteries such as 18650.21700 not suitable for high power laser welding machine?
![Source JXC Automatic ultrasonic wire bonding Laser cleaner Tesla Process 32700 /26650/21700 EV battery pack Assembly machine TWSL-830 on m.alibaba.com Source JXC Automatic ultrasonic wire bonding Laser cleaner Tesla Process 32700 /26650/21700 EV battery pack Assembly machine TWSL-830 on m.alibaba.com](https://sc04.alicdn.com/kf/Hae3cf2cdae444af987c88d7e0c3dae54f.png)
Source JXC Automatic ultrasonic wire bonding Laser cleaner Tesla Process 32700 /26650/21700 EV battery pack Assembly machine TWSL-830 on m.alibaba.com
![Tactical Military Flashlight Laser | Military Flashlight 500 Meter | Lep Flashlight - Outdoor Tools - Aliexpress Tactical Military Flashlight Laser | Military Flashlight 500 Meter | Lep Flashlight - Outdoor Tools - Aliexpress](https://ae01.alicdn.com/kf/S623ca1f7b714406b8cd86cb9bbd3f868H/LEP-White-Laser-Flashlight-1200-1500-Meters-SF2-White-Laser-Light-Rechargeable-21700-Battery-Tactical-Military.jpg)