C36 Connector Tip - Rectangle Shape Connector for Lenovo Laptops with 5.5 x 2.5mm Female Jack

This connector tip is an accessory for our external batteries and power adapters
One end of this connector tip is a rectangle shape connector with center pin inside, specially designed for new Lenovo laptop computers. The other end is a 5.5 x 2.5mm female jack, designed to plug into a 5.5 x 2.5mm round shape male connector

Connector size: 4.0mm (Outside Diameter) x 1.7mm (Inside Diameter)
Connector Tip Length: 10 mm

4.0 x 1.7mm male connector fits
Part of compatibility models:

Lenovo
B50-30, B50-30 Touch, B50-45, B50-70,
G400s Touch, U41-70, Z41, Z51-70
   
Flex 2-14, Flex 2-14D, Flex 2-15,
Flex 2-15D   
   
ThinkPad Edge E431, ThinkPad Edge E431-6277,
ThinkPad Edge E431-6886, ThinkPad Edge E531,
ThinkPad Edge E531-6885, ThinkPad Edge E540,
ThinkPad Helix-3697, ThinkPad Helix-3698,
ThinkPad Helix-3700, ThinkPad Helix-3701,
ThinkPad Helix-3702, ThinkPad L440,
ThinkPad L440-20AS, ThinkPad L440-20AT,
ThinkPad L540-20AU, ThinkPad L540-20AV,
ThinkPad S431-20AX, ThinkPad S431-20BA,
ThinkPad S440-20AY, ThinkPad S440-20BB,
ThinkPad S531-20B0, ThinkPad S531-6887,
ThinkPad S540-20B3, ThinkPad T431s-20AA,
ThinkPad T431s-20AC, ThinkPad T440-20B6,
ThinkPad T440-20B7, ThinkPad T440p-20AW,
ThinkPad T440s-20AQ, ThinkPad T440s-20AR,
ThinkPad T540p-20BE, ThinkPad T540p-20BF,
ThinkPad T440p-20AN, ThinkPad X1 Carbon 20A7,
ThinkPad X1 Carbon 20A8, ThinkPad X240-20AL,
ThinkPad X240-20AM, ThinkPad X240s-20AJ,
ThinkPad X240s-20AK, ThinkPad Yoga-20C0,
ThinkPad Yoga-20CD

IdeaPad S210, IdeaPad S210 Touch, IdeaPad S210T,
IdeaPad S215, IdeaPad S215 Touch, IdeaPad S215T,
IdeaPad U330 Touch, IdeaPad U330p, IdeaPad U330T,
IdeaPad U430 Touch, IdeaPad U430p, IdeaPad U430T,
IdeaPad Yoga 11S, IdeaPad Yoga 13, IdeaPad S500 Touch   
       
ThinkPad S3-S431, ThinkPad S5-S531, ThinkPad T431s
ThinkPad X1 Helix

ThinkPad X1 Carbon 3444-25U, ThinkPad X1 Carbon 3444-28U,
ThinkPad X1 Carbon 3444-2DU, ThinkPad X1 Carbon 3444-2GU,
ThinkPad X1 Carbon 3444-2HU, ThinkPad X1 Carbon 3444-2KU,
ThinkPad X1 Carbon 3444-4ZU, ThinkPad X1 Carbon 3444-52U,
ThinkPad X1 Carbon 3444-53U, ThinkPad X1 Carbon 3444-54U,
ThinkPad X1 Carbon 3448-22U, ThinkPad X1 Carbon 3448-23U,
ThinkPad X1 Carbon 3448-24U, ThinkPad X1 Carbon 3448-25U,
ThinkPad X1 Carbon 3448-2MU, ThinkPad X1 Carbon 3448-34U,
ThinkPad X1 Carbon 3448-35U, ThinkPad X1 Carbon 3448-39U,
ThinkPad X1 Carbon 3448-3AU, ThinkPad X1 Carbon 3460-22U,
ThinkPad X1 Carbon 3460-23U, ThinkPad X1 Carbon 3460-24U,
ThinkPad X1 Carbon 3460-25U, ThinkPad X1 Carbon 3460-34U,
ThinkPad X1 Carbon 3460-35U, ThinkPad X1 Carbon 3460-36U,
ThinkPad X1 Carbon 3460-37U