Will this charger work with my Lenovo B570 G450 G230 laptop?

Yes—this adapter is intended for the Lenovo B570 G450 G230. To confirm compatibility, match the output voltage exactly (19V) and ensure the connector type or size matches your original charger.

What output voltage does this adapter provide?

This adapter outputs 19V. Output voltage must match your original charger exactly to avoid charging issues or potential damage.

Is 3.42A/4.74A (65W/90W) enough for my laptop?

This adapter is rated at 3.42A/4.74A and 65W/90W. Using the same or higher amps and watts than the original is generally OK as long as the voltage and connector match.

What is the barrel connector size (outer and inner diameter)?

This adapter uses a barrel connector with an outer diameter (OD) of 5.5mm and an inner diameter (ID) of 2.5mm. Both measurements must match your original charger for a proper fit.

Can I use this adapter in Canada, the United States, or overseas?

This adapter supports input AC100~240V / 50~60Hz. If your power source falls within this range, it can be used internationally with the appropriate wall plug.

Lenovo B570 G450 G230 Series Laptop Charger AC Adapter Power Cord (5.5 x 2.5mm) [19V 65W/90W] - Compatible Adapter

Lenovo B570 G450 G230 Series Laptop Charger AC Adapter Power Cord (5.5 x 2.5mm) [19V 65W/90W] - Compatible Adapter

$29.00 CAD

~~$49.00 CAD~~ Sale $29.00 CAD

Minimum Qty	Discount
Buy 5 +	Price with 10% off: $26.10
Buy 10 +	Price with 20% off: $23.20

Discount will be applied at Checkout page

Product variants

Remark: Please make sure the DC output and tip size are compatible before placing the order.

Product Info

Type Laptop Adapter
SKU AC19V90C-db-021
Compatible Brand Lenovo
Shipping Free Shipping

Adapter Info

Output Current 3.42A/4.74A
Output Voltage 19V
Input Voltage AC100~240V / 50~60Hz
Power 65W/90W
Tip Type/Size 5.5*2.5mm

COMPATIBLE LAPTOP MODELS

Lenovo B460 Series

Lenovo B470 Series

Lenovo B550 Series

Lenovo B570 Series

Lenovo G230 Series

Lenovo G430 Series

Lenovo G450 Series

Lenovo G455 Series

Lenovo G460 Series

Lenovo G470 Series

Lenovo G480 Series

Lenovo G485 Series

Lenovo G530 Series

Lenovo G550 Series

Lenovo G555 Series

Lenovo G560 Series

Lenovo G565 Series

Lenovo G570 Series

Lenovo G580 Series

Lenovo G585 Series

Lenovo G780 Series

COMPATIBLE ORIGINAL PART NUMBERS

ADP-90YD B | EXA0904YH | ASS5NE | PA-1900-03 | PA-1900-24 | PA-1900-36 | PA-1900-66 | ADP-90SBBB | 90-N00PW5200T | 90-N00PW5300T | 90-N00PW5500T | 90-N00PW5700T | 90-N6APW2010 | 90-N6EPW2000 | 90-N6EPW2010 | 90-N6EPW2012 | 90-NAPAW2000 | 90-XB04N0PW00030Y | 90-XB04N0PW00040Y | 04G266006001 | 04G266006060 | 04G266006080 | 04G266006220 | 04G266008920 | 04G266010600 | 04G266010610 | 04G266010620 | ADP-90CD | ADP-90CD DB | ADP-90CDDB | ADP-90CDDB/BB | ADP-90FB BB | ADP-90SB BB | N17908 | PPP014S | 310-1958 | 7U870 | 9T458 | ADP-60ZH | PA-11 | PA-1900-05W | PA3164U | PA3164U-1ACA | PA3165U | PA3516E-1AC3 | PA3516U | PA5035U-1ACA | PX5035E-1PWR

REMARKS

All of our adapters are brand new and 100% compatible to meet OEM specifications for safety and efficiency
Meet National Electrical Code requirements, CE, RoHS Test
Please make sure the DC output and tip size are compatible before placing the order