
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
4X50K14090 - Lenovo 4-Cell 15.2V 66Wh Lithium-ion Battery for ThinkPad P50
- Battery
- Brand compatibility: Lenovo
- Black
- 1 pc(s)
Request a price for 4X50K14090 — we confirm current pricing and lead time within one business day.
Key specifications
See full specs ↓- Type
- Battery
- Brand compatibility
- Lenovo
- Product colour
- Black
- Battery technology
- Lithium-Ion (Li-Ion)
- Battery capacity
- 66 Wh
- Number of battery cells
- 4
Product details
Lenovo 4X50K14090. Type: Battery, Brand compatibility: Lenovo
Features
| Type | Battery |
| Brand compatibility | Lenovo |
| Product colour | Black |
Battery
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 66 Wh |
| Number of battery cells | 4 |
Operational conditions
| Operating temperature (T-T) | 5 - 35 °C |
| Operating relative humidity (H-H) | 8 - 95% |
Weight & dimensions
| Width | 206 mm |
| Depth | 82.4 mm |
| Height | 17.7 mm |
| Weight | 340 g |
Packaging content
| Quantity per pack | 1 pc(s) |
Sustainability
| Compliance certificates | RoHS |
Logistics data
| Harmonized System (HS) code | 84732990 |
Other features
| Compatible products | P50 |
| Number of batteries included | 1 pc(s) |
| Certification | ACA/C-Tick, CE, BSMI, BIS, TISI, UL/cUL, CB, PSE, KC |
Description
The 4-cell ThinkPad battery 77 is a replacement/spare battery for P50 systems. The battery is rechargeable and can be used as a replacement or as a convenient spare for mobile workstation ThinkPad P50 systems. This battery is powered by Lithium-ion technology and has a safeguard chip which authenticates with Lenovo systems. The battery lasts on average 66 Watt-hours* and utilises over-discharge protection to ensure a secure flow of power. *Many factors affect battery life. These include: screen brightness, battery conditioning, features, applications, power management and other customer preferences.Lithium-ion technology 4 cell system battery Over-discharge protection to prolong the life of the battery Battery energy (Watt-hours): 66 Wh Battery Safeguard chip authenticates with Lenovo systems
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 4X50K14090.







