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LENOVO Big Pin Charger 20V 3.25A 65W (5.5×2.5mm) – Nairobi
KSh 1,000.00
LENOVO BIG PIN 20V 3.25A 65W Original Laptop Charger
Genuine LENOVO replacement adapter with 5.5mm × 2.5mm Big Pin connector. Delivers stable 20V 3.25A (65W) power with full surge protection.
Same-day delivery in Nairobi.
The Original LENOVO BIG PIN 20V 3.25A 65W Laptop Charger is the official replacement for LENOVO IdeaPad Z, Y, G, B, and ThinkPad Edge models using the large 5.5mm × 2.5mm barrel connector. Engineered with LENOVO Power Smart IC, it ensures safe, fast charging and full system recognition without compatibility issues.
Built with multi-layer safety circuits (OVP, OCP, SCP, OTP), it protects against voltage spikes, overcurrent, short circuits, and overheating. The durable 240g brick and robust pin design make it ideal for everyday use, office, or travel.
Key Highlights:
- 100% Genuine LENOVO – OEM-grade performance
- 65W Stable Output – Full charge in ~1.5 hours
- Big Pin 5.5mm × 2.5mm – Fits legacy and mid-range IdeaPad models
- LED Power Indicator – Charging status at a glance
- Universal 100–240V Input – Works worldwide
In stock. Order before 2 PM for same-day delivery in Nairobi or next-day nationwide. Trusted by students and technicians across Kenya.
Technical Details
| Specification | Details |
|---|---|
| Brand | LENOVO |
| Part Number | 40Y6797 / 40Y6799 / ADLX65YLC2A / 0A36384 |
| Input | 100–240V ~ 1.5A, 50–60Hz |
| Output | 20V ⎓ 3.25A (65W) |
| Connector | Big Pin – 5.5mm × 2.5mm (Outer × Inner) |
| Protection Features | OVP, OCP, SCP, OTP |
| Certifications | CE, FCC, RoHS, BIS |
| Weight | 240g |
| Color | Black |
| Package Includes | 1 × 65W Charger Brick |
Compatible Laptop Models
(All models requiring 20V 3.25A 65W and 5.5mm × 2.5mm Big Pin)
| Series | Compatible Models |
|---|---|
| LENOVO IdeaPad Z | Z380, Z400, Z470, Z480, Z485, Z500, Z560, Z565, Z570, Z575, Z580, Z585 |
| LENOVO IdeaPad Y | Y300, Y310, Y330, Y350, Y400, Y410, Y430, Y450, Y480, Y500, Y510, Y530, Y550, Y580, Y650 |
| LENOVO IdeaPad G | G230, G230G, G400, G410, G430, G430A, G430L, G430M, G450, G460, G470, G480, G500, G510, G530, G550, G555, G560, G570, G575, G580, G585, G770, G780 |
| LENOVO IdeaPad B | B570, B570E, B575, B575E |
| LENOVO ThinkPad Edge | E50, E520, E525 |
| LENOVO IdeaPad N | N500, N580, N581, N585, N586 |
| LENOVO IdeaPad P/S | P400, P500, P580, P585, S100, S205, S400, S405, S415 |
| LENOVO IdeaPad U/V | U110, U260, U300, U300E, U300S, U310, U350, U400, U410, U510, U550, V360, V370, V430A, V450A, V460, V470, V475, V560, V570 |
Not Compatible With:
- Slim Pin (4.0mm × 1.7mm) or USB-C PD models
- 90W or 135W high-performance laptops
- Newer IdeaPad 3/5 series with USB-C






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