🔋 Power your hustle with confidence and safety!
This 11.1V, 94Wh lithium-ion battery by Tinkon is a direct replacement for multiple Lenovo ThinkPad models, offering reliable power, built-in safety protections, and certified compliance to keep your laptop running longer and safer.
| Brand | Tinkon |
| Series | SL410 |
| Item model number | 42T4799 |
| Item Weight | 1.17 pounds |
| Product Dimensions | 10 x 4.1 x 1.7 inches |
| Item Dimensions LxWxH | 10 x 4.1 x 1.7 inches |
| Voltage | 11.1 Volts |
| Batteries | 1 Lithium Ion batteries required. |
| Manufacturer | Tinkon |
| ASIN | B07M5JVHFH |
| Is Discontinued By Manufacturer | No |
| Date First Available | December 20, 2018 |
N**K
a good Dropping replacement
Functions very well good quality feels genuine fits in like normal w510, easy install. At most I get 2 hours battery charge which is better than nothing I have some protection in case the cable gets jostled now since the old battery is basically deteriorated into non-functionality
A**R
Perfect Fit Replacement.
This battery is a replacement for the original one in a laptop. It fit perfect, works fine and I'm satisfied with it.
M**H
Better than a heavily abused 12 year old battery
Battery works, technically. Only the "top 25%" is usable. That is, the battery charges and discharges normally as far a sI can tell, but the laptop shuts off at 80% capacity. This IS better than the less than 5 minutes I get from the 12+ year old original battery, but I was expecting to have multiple hours of battery life(like I did previously when the original battery was newer).
C**G
Works fantastic, no issues!
Bought this battery quite a while ago and it works fantastic. Still working strong!
J**E
Bang for the buck!
Short-term review. Everything is relative. This is a battery designed for mid-range laptops made 12 years ago and battery tech has come a long way since then. These take a long time to charge up. That's a given. I bought this for my Lenovo Thinkpad T410. Great value laptop for the time and everything on it still works. If I put a movie on that is on the SSD or on a USB drive the battery will last about 140 minutes. If I play a Wifi streaming movie the time is cut down to about 90 minutes. Ethernet cable gives maybe 100 minutes. Yeah I know, kind of weird. Probably related to how much work the laptop has to do in the background while the same movie is being played.If you are using the laptop general productivity/office work and looking at video clips here and there the battery will last about 3 and a half hours. That's good for this battery+this old laptop!
P**L
The battery is great and fast shipping
The battery fit my laptop perfectly and actually is an upgrade that lasts longer than the factory battery that came with it. They got it to me super quickly as well.
N**
Correct battery for the W520 Lenovo
This battery came with a 50% charge and it was able to be charged to 100%. Battery life running the laptop was about 4 hours.
J**N
Loose fit
Works but very loose. Do not buy if you intend to move around with your laptop.
Trustpilot
1 month ago
5 days ago
