Never let a dead laptop slow you down - a reliable power source is essential for staying productive. The Battery Technology 5B11B36278-BTI 4950mAh 38Wh 7.68V Battery is a direct replacement notebook battery designed for Lenovo V14 and V15 G4 models. It restores full runtime, letting you work, study or stream without constant recharging, and fits seamlessly into your existing device.
Usages of a 4950mAh Notebook Battery
Ideal for daily office tasks, online classes and media consumption, this battery keeps your Lenovo notebook running through long meetings, video calls and extended browsing sessions, so you can stay focused without hunting for an outlet.
Benefits of Battery Technology Notebook Battery
- Longer work sessions: Provides up to 38 Wh of energy, extending your laptop’s operating time.
- Perfect fit: Matches the original Lenovo specifications for a hassle-free swap.
- Reliable power: Lithium-ion chemistry delivers stable voltage of 7.68 V.
- Lightweight design: Black, compact construction adds no extra bulk.
- Peace of mind: One battery per package, ready for immediate installation.
Battery Technology Notebook Battery
Choosing this battery means you get a genuine-grade replacement that meets the exact capacity and voltage of the original Lenovo unit. With 4950 mAh capacity, it offers a noticeable boost over older or lower-capacity cells, helping you finish projects without interruption. Its lithium-ion technology ensures consistent performance and a long service life, making it a smart investment for anyone who relies on their notebook all day.
Key Features of a 4950mAh Notebook Battery
- Capacity: 4950 mAh - delivers extended runtime for demanding tasks.
- Energy: 38 Wh - provides ample power for full-day use.
- Voltage: 7.68 V - matches the laptop’s required power input.
- Technology: Lithium-ion - offers reliable, stable performance.
- Colour: Black - blends with the notebook’s original design.
- Compatibility: Lenovo V14 G4 IRU, V15 G4 IRU - fits these models precisely.
- Quantity: 1 pc(s) - includes a single battery ready for installation.
- Product type: Notebook battery - designed specifically for laptops.
- Device type: Notebook battery - ensures proper fit and function.
- Subcategory: Batteries - part of a trusted battery range.
Specifications
| Miscellaneous |
| Miscellaneous / Color Category | Black |
| Miscellaneous / OEM Manufacturer Battery Equivalent | Lenovo 5B11B36278 |
| Header |
| Header / Product Line | BTI |
| Header / Packaged Quantity | 1 |
| Battery |
| Battery / Capacity | 4950 mAh - 38 Wh |
| Battery / Capacity (Wh) | 38Wh |
| Battery / Voltage Provided | 7.68V |
| Battery / Capacity (Ah) | 4950mAh |
| Battery / Technology | Lithium ion |
| General |
| General / Product Type | Notebook battery |
| General / Device Type | Notebook battery |
| General / Subcategory | Batteries |
| Summary Details |
| Number of batteries included | 1 pc(s) |
| Battery capacity | 4950 mAh |
| Battery capacity | 38 Wh |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery voltage | 7.68 V |
| Product colour | Black |
