Bituli MacBook Pro 15" A1707 Replacement Battery A1820 — 76Wh 11.4V High‑Grade Cells, 12‑Month Warranty

The Bituli A1820 is a direct-replacement 76Wh battery designed to restore full run-time and safe operation to MacBook Pro 15-inch models A1707 (Late 2016 and Mid 2017) with Touch Bar.

If your MacBook Pro’s battery drains quickly, fails to charge, or shows incorrect battery health, this Bituli pack offers a compatible, tested alternative to the original Apple unit. It matches the original 11.4V voltage and 76Wh (6667mAh) capacity, uses high-grade cells, and is built to the same physical dimensions and connector layout used in A1707 machines. Bituli supplies CE, FCC, RoHS, and UL-certified packs and backs them with a 12-month replacement policy plus 30-day refunds.

Will this battery physically fit my MacBook Pro 15" A1707 with Touch Bar?

Yes — the Bituli A1820 is manufactured specifically for the A1707 chassis used in Late 2016 and Mid 2017 15-inch MacBook Pros with the Touch Bar. It duplicates mounting points, connector type, and form factor so installation follows the same steps as the original battery.

• Compatible models: A1820, A1707, A1707 (EMC 3072 / 3162), MacBookPro13,3 and MacBookPro14,3.
• Fits factory part numbers like MLH32LL/A, MLW72LL/A, MPTR2LL/A and others listed by Apple.
• Same voltage 11.40V and capacity 76Wh (6667mAh) for matching runtime.

How reliable and safe is this replacement compared with the original battery?

Bituli batteries are assembled using grade-A lithium-ion cells and undergo safety and compliance testing to international standards. The pack carries CE, FCC, RoHS, and UL certifications and is built to meet common OEM tolerances for performance and thermal behavior.

• Certified components and manufacturing to reduce risk of defects.
• Grade-A cells for stable discharge and charging characteristics.
• Quality control procedures to ensure compatibility and longevity.

What performance can I expect after replacing my old battery?

Once installed, the Bituli A1820 should restore the original run-time you experienced when the machine was new, assuming similar usage patterns. Expect typical multitasking, browsing, and media playback durations consistent with a 76Wh capacity battery in these MacBook models.

• Capacity: 76Wh / 6667mAh supports full-day laptop use under moderate loads.
• Voltage: 11.40V matches the factory specification for stable power delivery.
• 6-cell design for balanced cell distribution and thermal management.

What after-sales support and warranty does Bituli provide?

Bituli offers customer support by email around the clock, a 30-day refund window, and a 12-month replacement warranty to address manufacturing defects. If you encounter installation or performance issues, their support team can advise on troubleshooting or arrange a replacement.

• 24/7 email support for installation and diagnostic help.
• 30-day return period if the product doesn’t meet expectations.
• 12-month replacement coverage for defects in materials or workmanship.

Who is this for? This replacement battery is intended for owners of the 15-inch MacBook Pro A1707 (Late 2016 or Mid 2017) with the Touch Bar who need a reliable, certified battery to recover original runtime. It’s suitable for DIY-savvy users and technicians comfortable opening the MacBook Pro for a swap; it’s also a practical choice for shops that service older MacBook Pro models and want a high-quality aftermarket option backed by warranty and certifications.