#45,924 in Electronics
Use arrows to jump to the previous/next product
Reddit mentions of PWR+ Standard Power Cable for Lenovo 0B47046 0B47048 Tip Adapter Connector Converter for Lenovo Thinkpad Round 7.7mm to Slim Square Yoga Ideapad Dongle: ADLX45NCC2A ADLX45NLC3A Laptop AC Charger
Sentiment score: 1
Reddit mentions: 2
We found 2 Reddit mentions of PWR+ Standard Power Cable for Lenovo 0B47046 0B47048 Tip Adapter Connector Converter for Lenovo Thinkpad Round 7.7mm to Slim Square Yoga Ideapad Dongle: ADLX45NCC2A ADLX45NLC3A Laptop AC Charger. Here are the top ones.
or
FEATURES: PWR+ Adapter Converts a regular Lenovo Thinkpad Laptop Charger ! WITH A PIN Inside the Tip Connector ! to a Rectangular Type Lenovo Ideapad Yoga, Lenovo ThinkPad Carbon X1 ChargerCONVERTER OUTPUT COMPATIBILITY: Lenovo IdeaPad Yoga, Lenovo ThinkPad Yoga, Lenovo ThinkPad Helix, Lenovo ThinkPad Carbon, Lenovo Flex, Lenovo Essential- Rectangular pin adapter - Lenovo IdeaPad Yoga 11S, Yoga 2 11, Yoga 13, Yoga 2 Pro Lenovo ThinkPad Yoga 14, 15, S1 Yoga 12 Lenovo IdeaPad Flex 10, Flex 2 14, 15, 15D Lenovo Flex 3 11 1120, Flex 3 14 1470 1480, Flex 3 15 1570 1580 Lenovo ThinkPad Helix, X1 Carbon Lenovo Edge 15, Edge 2 15 1580 Lenovo Chromebook 11e, N20, N20p, X150EADLX45NLC2A ADLX45NLC3 ADLX65NDC3 ADLX65NDC3A ADLX65NDT3A ADLX65NLC3A ADLX65SLC2A ADP-65FDB PA-1650-72 0A36258 0B46994 0B47030 0B47046 0B47048 0B47455 0B47481 0C19868 0C19880 45N0256 45N0264 45N0473 45N0474 45N0475 45N0478 45N0480 4X20E50558 4X20E53336 ADL135NDC3A ADL135NLC3A ADLX45NCC3A ADLX45NDC3A ADLX45NLC3A ADLX65NCC2A ADLX65NCC3A ADLX65NDC2A ADLX65NDC3A ADLX65NLC2A ADLX65NLC3A ADLX90NLC3A PA-1650-72SAFETY: Light-Weight and Solid Constructed Plastic from Stain and Warm Resistant Materials. Pwr+ chargers and cords manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. CE/FCC/RoHS certified.WARRANTY: 30 Days Refund - 24 Months Exchange. PWR+ is WA, USA based company. We are friendly Customer Support Experts
Specs:
| Color | Black |
| Height | 1.5 Inches |
| Length | 2.4 Inches |
| Size | 7.7mm to Square Type |
| Weight | 0.04 Pounds |
| Width | 0.1 Inches |
Theoretically, you could--battery management computers primarily manage/change/monitor batteries based on their voltage. However, laptop batteries also keep track of the mAh (i.e. capacity) of the cells in order to estimate things like battery health and estimated run time. I'm not sure how Lenovo's batteries are designed or how the BMS in their batteries would react to a sudden increase in capacity.
However, you would likely have to do some serious modding. Custom case for the laptop to fit the new extended cell, custom housing for the battery, you'd have to spot-weld the cells together...dangerous work. Instead, I propose a simpler, less invasive solution.
Replace your battery with the OEM replacement (make sure you're buying from a reputable source, you want only the A-grade cells in your machine for maximum battery life). Then, buy a cheap charger, like this one. You can then cut the charging cable away from that block, and solder/shrink wrap the appropriate tip on the end of that power cable so it would plug in to an external battery pack that supports 20V output, like this one.
In terms of creating a safe, polished finished product, you'll have much better luck with an external battery. And then you have the best of both worlds--power when you need it and portability when you don't.
EDIT: Even easier, just buy this tip in the appropriate size and then you can plug it in to the PowerAdd. I don't know the dimension of the PowerAdd DC barrel, you could measure that after ordering.
You can use any 19V 135W/200W adapter and a tip coverter. Here's a 135W adapter from HP, here's a 200W adapter from HP. While they are slightly slimmer (they're as thick as the power connector), I don't think it's worth the hassle.