Tired of your laptop dying in the middle of an important task? The Battery Technology L21M4P72 52 Wh 4-cell Battery is a replacement power pack designed for Lenovo notebooks, giving you the extra juice you need to stay productive without hunting for a wall socket. It fits seamlessly into your device and restores the original runtime you expect from a fresh battery.
Key Features of a 52 Wh Battery
- Brand compatibility: Lenovo. Works perfectly with Lenovo laptops, ensuring a proper fit and reliable connection.
- Battery capacity: 52 Wh. Provides a long lasting charge that keeps you working or studying for hours.
- Battery voltage: 15.44 V. Supplies the correct power level for stable performance.
- Number of battery cells: 4. Balanced cell layout offers consistent energy output.
- Battery technology: Lithium-Ion (Li-Ion). Delivers high energy density and low self-discharge.
- Battery capacity (alternate view): 3400 mAh. Gives a clear indication of the charge amount stored.
- Packaging data - Number of batteries included: 1 pc(s). One unit per package, ready to install.
- Product colour: Black. Matches the sleek look of most laptops.
- Battery type: 4-cell design. Ensures reliable power delivery across demanding applications.
Why Choose a Lenovo Battery
If you own a Lenovo laptop and have struggled with short battery life or unreliable third-party replacements, this battery is made for you. Many users find that off-brand packs either don’t fit or lose capacity quickly, leading to frequent recharges and lost productivity. The Battery Technology L21M4P72 52 Wh 4-cell Battery restores the original performance you expect, letting you work, stream, or travel without constantly searching for an outlet.
Benefits of Lenovo Battery
- Extended runtime: Keeps your device alive longer, reducing downtime.
- Reliable fit: Designed for Lenovo models, so installation is hassle-free.
- Consistent power: Lithium-Ion chemistry provides steady voltage throughout use.
- Safe operation: Built-in safeguards protect against over-charge and overheating.
Usages of a 52 Wh Battery
This battery is ideal for anyone needing dependable power on the go - whether you’re a student attending lectures, a professional working from cafés, or a traveller relying on a laptop for entertainment and communication. It restores the original endurance of your Lenovo notebook, making it suitable for long meetings, research sessions, or multimedia consumption without the worry of an unexpected shutdown.
Specifications
| Features |
| Brand compatibility | Lenovo |
| Product colour | Black |
| Battery capacity | 52 Wh |
| Battery voltage | 15.44 V |
| Number of battery cells | 4 |
| Battery |
| Battery capacity | 52 Wh |
| Battery technology | Lithium-Ion (Li-Ion) |
| Packaging data |
| Number of batteries included | 1 pc(s) |
| Summary Details |
| Battery capacity | 3400 mAh |
