A1398 Battery Replacement A1494 A1618 Battery for MacBook Pro 15 inch (Late 2013, Mid 2014, Mid 2015 Version) [11.36V/99.5Wh]

The battery is good at an affordable price point, and it worked with my HP laptop. Installation was easy and took me 5 minutes to replace it. The package came with the necessary screwdrivers, which was a bonus.

Lives up to expectations. After numerous discharges and recharges while running diagnostics matches original almost exactly. Should you buy it? Se the diagnostics below and decide. These are real world disanostics. See below for results and comparison to original battery. Typical 3 cell Li-Ion Battery v. OEM HP Battery v. This Battery. Claimed Specs on Replacement Battery (What the seller advertises) This batter is marketed as a compatible replacement for multiple HP Pavilion series including; 920070-855 920046-421 14m-cd0003dx 15-cc023cl Pavilion 15-cc1xx Pavilion x360 15-cc123cl These models typically use 3-cell Li-ion batteries in the 40–41.9 Wh range, which matches my original HP 17-ar050- battery specification (~41 Wh). Diagnostic Data Design Capacity: 42134 mWh Full Charge Capacity: 42134 mWh Considered a perfect match to the OEM HP Battery. Full Run Time (based on logs): 4h 40m Adjusted Run Time: 5h Full charge time: 1h 41m Moderate use charge time: 1h 36m Charge while computer off: 1h 31m Charge rate: +55% per hour Discharge rate: −21% per hour under moderate use Exact comparison to HP OEM. Original Battery (HP spec): ~41 Wh battery 3-cell lithium-ion Expected real-world runtime when new: 4–7 hours depending on load and screen brightness Replacement Battery: Design capacity: 42.1 Wh - Matches original HP capacity almost exactly Full charge capacity: 42.1 Wh - Means 0% wear — the battery is essentially new and reading exactly at spec Is the Battery worth buying? Performance Interpretation (Is the battery good?) Full Charge Capacity = Design Capacity This is the best-case scenario — your battery is healthy and performing at original specification. 4h 40m – 5h Adjusted Runtime This is normal and expected for a Pavilion 17" with my specs. Running background Windows tasks 5 hours from a brand-new 41 Wh battery is realistic. Charging time 1h 41m This is also normal. HP’s 3-cell batteries typically charge from 0–100% in 90–120 minutes. Discharge: 21% per hour This means: 100 ÷ 21 ≈ 4.75 hours total runtime = Perfect diagnostic match to original OEM battery specs. Charge rate: 55% per hour This equals: 100 ÷ 55 ≈ 1.81 hours aligns with your reported 1h 41m charge time. Everything is consistent with an HP OEM Battery. Should you buy it? Well that is up to you after looking at the diagnostics. A real OEM is $80 v. this $15 battery. Size is a perfect fit replacement. Compatibility to listed computer is exact. Value? (You tell me).

Pull Original adhesive like command strips to remove old battery. This worked great on my 10 year old MacBook. Easy to do. My MacBook would not power on at all, I thought it was a hard drive problem, turns out just needed a battery, you need a good battery even when using power supply.

Bolted right in no issues! A perfect replacement for oem HP battery. The battery lasted my father off the power cable for nearly 8hrs with basic web use First time I have seen a aftermarket battery perform significantly better than an original battery and it was 1/3 the price of OEM! I plan to buy other parts from them! A rare excellent product

Easy to install - Battery life from minutes to hours. I'm not quite sure how long a full battery should last as this was a used laptop with a weak battery when I acquired it. Easy install - First charge took a bit of time. - System operates normally (> 5 hours under load) with no issues (Win 11 & Manjaro Linux)

Easy installation, great fit. My backup machine with legacy software has a new life.

Fits perfectly. Easy to install. Works great.

So far so good. Replaced old battery now have longer runtime before plugging in. Easy replacement