IMPORTANT: 1.This PD DC adapter must use a PD (USB-C Male) power adapter or a PD USB Type C Male to Male Cable. 2.Please use the PD charging wall charger corresponding to the wattage of your laptop. This charging adapter is compatible with power supply below 100. Excessive power will cause overload. 3.Please note the Type-C charger power must be over than the output end.Power shortage will cause charging failure. 4.Only for Charging, not Syncing data. Features: 1.Color:Silver grey 2.Build-in the PD chip 3.Input: Type-C Female 4. Output: DC 7.4mm x 5.0mm (7.4mmx0.6mm) , DC 18v-20v(not support 5v),100W,5A 5.Material: Tin plated copper & Aluminum alloy 6.Weight: 6.5g.The friendly design of the USB-C to DC 7.4mm x 5.0mm (7.4mmx0.6mm) PD Adapter effectively helps you get rid of heavy high-power charging blocks.To save weight on trips to/from office where you need charging laptops,this saved you from having to carry heavy power bricks. 7.Compatible Models(Partial List): 5580 5480 7480 7280 LA90PM111 HA65NS5-00 3330 3340 3440 3550 3450 3540 3350 3189 5590 5490 7490 7290 5300 5400 5500 7300 7400 3570 3150 3160 3180 3190 3300 3460 5404 3470 3480 3488 3560 3580 3588 5280 5414 5495 7214 7380 7404 7414 6430U E4300 E4310 E5220 E5250 E5270 E5400 E5410 E5420 E5430 E5440 E5450 E5470 E5520 E5530 E5540 E5550 E5570 E6230 E6320 E6330 E6400 E6410 E6420 E6430 E6510 E6520 E6530 E7240 E7270 E7350 E7440 E7450 E7470 E6540 E6440 E7250 HK65NM130 LA65NM130 HA65NM130 la65ns2-01 3520 3521 3531 3537 3541 3542 3543 5445 1470 3045 3135 3137 3138 3181 3420 3421 3441 3442 3443 3464 33721 3737 5323 5421 5425 5435 5437 5439 5442 5443 5447 5448 5457 5520 5521 5523 5535 5537 5542 5543 5545 5547 5548 5557 5720 5721 5735 5737 5749 7204 7447 7466 7467 7537 7547 7548 7557 7737 7746 M4040 M5010 M5030 N3010 N4010 N4020 N4030 N4050 N4110 N5010 N5030 N5040 N5050 N5110 N7010 N7110 14R 15R 17R See more

EASY TO USE - Connect USB-C Male to Male PD Cable to conveniently charge your Laptop with DC 18v-20v port from the PD Type-C Charger Wall Outlet. Please note the Type-C charger power must be over than the output end. DURABLE - Aluminum alloy housing, not easy to damage, corrosion resistance, fast heat dissipation. COMPATIBLE - Suports 100W 90W 60W 40W,etc power delivery PD rapid charging.Compatible for 90W :1525 6400 15R 14R ; D420 D520 D620 E6400 E5400 ;M5010 M511r N4010 N4020 N5010 N5110 M20 M60; 15 1535 1537 17 1735 1737 ;1310 1400 1510 1700 1710 2510. SAVE WEIGHT & SAVE MONEY - This 100w (20V/5A) PD USB-C charging adapter allows you to get rid of the trouble of heavy chargers / power bricks and carry it in your backpack on your office/studio/travel. PD CHIPS - Built-in a PD smart chip, it make this adapter to DELL Laptop with DC 7.4mm x 5.0mm (7.4x0.6) strong enough to support max 5A current 100W power through,support USB PD fast charging. (Not support video and data transfer.)NOTE:It does not support bidirectional charging.