![What is the function/purpose of the pinhole on the battery of a Samsung Series 5 ultrabook? - Super User What is the function/purpose of the pinhole on the battery of a Samsung Series 5 ultrabook? - Super User](https://i.stack.imgur.com/rJISB.jpg)
What is the function/purpose of the pinhole on the battery of a Samsung Series 5 ultrabook? - Super User
![Acer Laptop Aspire V5-122P-0637 AMD A6-Series A6-1450 (1.00GHz) 6GB Memory 500GB HDD AMD Radeon HD 8250 11.6" Touchscreen Windows 8 - Newegg.com Acer Laptop Aspire V5-122P-0637 AMD A6-Series A6-1450 (1.00GHz) 6GB Memory 500GB HDD AMD Radeon HD 8250 11.6" Touchscreen Windows 8 - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll1280/34-314-095-07.jpg)
Acer Laptop Aspire V5-122P-0637 AMD A6-Series A6-1450 (1.00GHz) 6GB Memory 500GB HDD AMD Radeon HD 8250 11.6" Touchscreen Windows 8 - Newegg.com
![Aspire V15 dies as soon as unplugged despite being at 100% charge. Replaced battery and A/C adapter — Acer Community Aspire V15 dies as soon as unplugged despite being at 100% charge. Replaced battery and A/C adapter — Acer Community](https://us.v-cdn.net/6029997/uploads/editor/p6/2gqx4rxe9ux1.png)