Your Surface Book and Surface Pro 4 battery drivers are likely out of date - Does it matter? | Windows Central
![Emergency Battery Driver Kit for 3-30W LED Lamps 100% Brightness - China LED, Lamp | Made-in-China.com Emergency Battery Driver Kit for 3-30W LED Lamps 100% Brightness - China LED, Lamp | Made-in-China.com](https://image.made-in-china.com/202f0j00qBNlfbcrCRus/Emergency-Battery-Driver-Kit-for-3-30W-LED-Lamps-100-Brightness.jpg)
Emergency Battery Driver Kit for 3-30W LED Lamps 100% Brightness - China LED, Lamp | Made-in-China.com
![9mm(D) x 12mm(H) Gold Plated Bronze Spring Battery / Driver Contact Support Springs 10 pcs|Springs| - AliExpress 9mm(D) x 12mm(H) Gold Plated Bronze Spring Battery / Driver Contact Support Springs 10 pcs|Springs| - AliExpress](https://ae01.alicdn.com/kf/HTB1zVsvXI_vK1Rjy0Foq6xIxVXag/9mm-D-x-12mm-H-Gold-Plated-Bronze-Spring-Battery-Driver-Contact-Support-Springs-10-pcs.jpg_Q90.jpg_.webp)
9mm(D) x 12mm(H) Gold Plated Bronze Spring Battery / Driver Contact Support Springs 10 pcs|Springs| - AliExpress
![Synthes Small Battery Driver 532.010, Battery, Batter Casing - WORKING!!! | For Sale | Labx Ad 4952507 Synthes Small Battery Driver 532.010, Battery, Batter Casing - WORKING!!! | For Sale | Labx Ad 4952507](https://checkout.labx.com/pub/media/catalog/product/4/9/4952507-0_3363518_4952507_138132.jpg)
Synthes Small Battery Driver 532.010, Battery, Batter Casing - WORKING!!! | For Sale | Labx Ad 4952507
![23mm (D) x 22mm (H) DIY Nickel plated Battery / Driver Contact Support Springs for Flashlights (5 pcs)|battery contact spring|contact battery springflashlight springs - AliExpress 23mm (D) x 22mm (H) DIY Nickel plated Battery / Driver Contact Support Springs for Flashlights (5 pcs)|battery contact spring|contact battery springflashlight springs - AliExpress](https://ae01.alicdn.com/kf/H9d57bd6c3d9f45b8a4b5455b579f812dX/23mm-D-x-22mm-H-DIY-Nickel-plated-Battery-Driver-Contact-Support-Springs-for-Flashlights-5.jpg_Q90.jpg_.webp)
23mm (D) x 22mm (H) DIY Nickel plated Battery / Driver Contact Support Springs for Flashlights (5 pcs)|battery contact spring|contact battery springflashlight springs - AliExpress
![Smart battery charger - SC-A0112E - RW (China Trading Company) - Battery, Storage Battery & Charger - Electronics & Electricity Products - Smart battery charger - SC-A0112E - RW (China Trading Company) - Battery, Storage Battery & Charger - Electronics & Electricity Products -](https://img.diytrade.com/cdimg/734817/5983584/0/1283610183/Smart_battery_charger.jpg)