PowerTrust Rechargeable Ni-MH AAAA Batteries Specifications: * Capacity:450mAh * Voltage:1.2V * Battery Type:Ni-MH * Battery Number:AAAA * Product Type: Rechargeable Battery Package includes: 2X AAAA Batteries Compatible with Surface Pro 7/6/5/4/3, surface 3, Surface Studio 2, surface pro(2017), Surface Laptop 2, Surface Book 2, Surface 3. surface pen, alarm clock, LED flashlight, torch, calculator, wireless doorbell, wireless mouse, bike light, digital camera and more.Brand new and high quality. product match the description. Any questions, please contact us. Compatible with Surface Pro 7/6/5/4/3, surface 3, Surface Studio 2, surface pro(2017), Surface Laptop 2, Surface Book 2, Surface 3. surface pen, alarm clock, LED flashlight, torch, calculator, wireless doorbell, wireless mouse, bike light, digital camera and more. Specifications: Capacity:450mAh, Voltage:1.2V, Battery Type:Ni-MH, Battery Number:AAAA ,Product Type: Rechargeable Battery. Package includes: 2X AAAA Batteries. PowerTrust Rechargeable Ni-MH AAAA Batteries.Reusability: Rechargeable. Voltage: 1.2 Volts. Unit Count: 2 Count. Recommended Uses For Product: Clock,Digital Camera,Laptop. Battery Cell Composition: NiMH. Brand: PowerTrust. Manufacturer: PowerTrust. Date First Available: March 20, 2021. Best Sellers Rank: #251,531 in Health & Household. Customer Reviews: 4.2 out of 5 stars 5 ratings 4.2 out of 5 stars. : B08ZK871M4. Item Weight: 0.634 ounces. Package Dimensions: 2.4 x 1.61 x 0.75 inches.