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This 70++ 9-cell lithium-ion battery offers a robust 94Wh capacity at 11.1V, designed specifically for a wide range of Lenovo ThinkPad models. Weighing only 1.13 lbs, it combines long-lasting power with advanced safety features including short circuit and overcharge protection. Certified by CE, FCC, and RoHS, it ensures reliable performance backed by a 12-month warranty and responsive 24/7 support, making it the ultimate upgrade for professionals demanding uninterrupted productivity.
| ASIN | B07WJ2G8N7 |
| Amperage | 8.4 Amps |
| Antenna Location | Laptop |
| Battery Capacity | 7.74 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 18 Ounces |
| Best Sellers Rank | #31,451 in Electronics ( See Top 100 in Electronics ) #255 in Laptop Batteries |
| Brand | Emanjor |
| Customer Reviews | 4.5 4.5 out of 5 stars (257) |
| Item Dimensions | 8.5 x 3 x 0.75 inches |
| Item Weight | 18 Ounces |
| Manufacturer | DONG GUAN BOYU ELECTRONICS CO., LTD. |
| Model Number | 11.1V 8.4Ah 94Wh 9 Cells 70++ battery |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Reusability | Rechargeable |
| UPC | 694026526813 |
| Unit Count | 1.0 Count |
| Voltage | 11.1 Volts |
| Warranty Description | 1 Year warranty, replacement or refund supported if any battery issue. |
R**N
Great Replacement Battery for My Lenovo T420
I purchased this battery for my Lenovo T420 as Staples no longer carried a battery for my model. When it finally arrived I followed the break in instructions carefully. It was a perfect fit and is doing a great job. The value for the money was outstanding. The only negative I have is in the shipping. I wasn't able to ship to my P.O. Box and had to use my physical address so I figured it would come by UPS or Fedex. That was not the case as it arrived by U.S.P.S. It arrived 2 days late as it bounced around between two Amazon shipping locations in GA and NC before finally arriving at my P.O. Box anyway. Overall, it was a good experience.
J**U
Excellent battery
The specifications on the battery label are exactly the same as described. The windows battery report shows: Battery FRU is 45N1001 which correct for W520 70++, the manufacturer is SANYO, design capacity is 90,979 mWh, full charge capacity is 90,979 mWh, cycle count is zero, which shows the battery is not recorded yet, effectively new. When first installed it might not be charged. After deep EC reset, everything becomes normal. It functions as good as the original Lenovo battery and I even think this one is a genuine Lenovo product. Anyway this battery is the best product I have ever bought on Amazon in recent years. Highly recommended!
J**S
Good replacement
Battery works correctly and charged right up.
J**I
Laptop battery
Fit and functioned as OEM. Extended life of laptop to 4 to 5 hours.
W**I
Excellent battery for my old but running great Lenovo T530
Works excellent in my Lenovo T530! Ancient, but awesome. New battery, far faster disk drive, and 16gb memory. It's cruising.. and we're 🏄♂️ surf'n USA..
I**D
Shipping
Received very quickly and a great price
A**R
This battery works, passing the Genuine Lenovo circuitry check.
After getting a battery from a non-Amazon computer parts supplier that did not pass the "Genuine Lenovo" battery check, thereby running the computer but unable to recharge ( and returning the battery), I was going to go with a Lenovo branded battery for ~$84, but decided to try this brand based on their marketing photos showing that their batteries were made with the overcharge protection circuits/chips/boards, and should work. On arriving, I installed in my Lenovo W530 laptop, and no error messages, just a normal boot, and recharged from it's arrival level ~57% to 100% in just over 2 hours. I will buy from this manf/supplier again.
G**D
solid clean fit.
good solid battery, restored the run time to my laptop
Trustpilot
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