DGFTB iPad Pro 12.9 A2043 Replacement Battery 9720mAh

DGFTB's A2043 replacement battery is a direct-fit 36.59Wh (9720mAh) battery designed to restore long-lasting power to iPad Pro 12.9" 3rd and 4th generation models.

If your iPad Pro 12.9" (models from 2018 or 2020) struggles with short runtimes, unexpected shutdowns, or swollen battery symptoms, this DGFTB A2043 unit offers a like-for-like internal replacement. Built with Grade A cells, built-in circuit protection, and exact compatible part numbers, the pack is engineered to match the original battery’s voltage and capacity for reliable performance and safety.

How do I know this battery fits my iPad Pro 12.9"?

The DGFTB A2043 battery lists the compatible Apple part numbers and model years to ensure a precise match. Check your device’s model number and compare to the listed P/Ns before purchasing.

• Compatible part numbers: A2043, 080-333-4000, and legacy P/Ns like A1895/A1983/A1876.
• Supported devices: iPad Pro 12.9" 3rd Gen (2018) and 4th Gen (2020).
• Voltage and capacity match: 3.76V and 36.59Wh / 9720mAh for original-like operation.

What performance and safety features does this replacement provide?

DGFTB uses Grade A lithium cells and adds onboard circuit protection to reduce leakage risk and stabilize output under normal use. These measures help preserve battery health and support safer charging and discharging cycles.

• Grade A cells reduce degradation and promote stable voltage delivery.
• Built-in circuit protection guards against short circuits and overcurrent events.
• Manufactured to match OEM capacity so runtime expectations stay consistent.

What should I do during installation and initial charging?

Follow the recommended DG TIPS to ensure accurate battery calibration and improved long-term performance after replacement. Proper connection checks and a controlled initial charge/discharge cycle help the iPad’s battery management system adapt to the new pack.

• Confirm all internal connectors are fully seated before closing the device.
• Initial cycle: discharge to ~5% (avoid 0%), then charge to ~95%; repeat 3–4 times.
• Use authorized or reputable repair services if you are not experienced with tablet disassembly.

Will this battery restore my iPad’s original runtime?

Because the DGFTB unit matches the original specifications, it can return your device’s runtime to levels similar to a new battery under comparable usage patterns. Actual battery life depends on screen brightness, apps in use, network activity, and background processes.

• Capacity: 36.59Wh / 9720mAh provides the same stated energy as the original pack.
• Voltage compatibility: 3.76V ensures correct power delivery to the iPad’s circuitry.
• Runtime varies by usage: multimedia, gaming, and multitasking will consume more power.

Who is this for: The DGFTB A2043 replacement battery is intended for DIY technicians, authorized repair shops, and iPad owners who need a direct-fit internal battery for iPad Pro 12.9" 3rd or 4th generation units. It’s a practical choice if your device shows diminished runtime, battery warnings, or physical swelling and you want an OEM-equivalent capacity and voltage without replacing the entire tablet. If you’re not comfortable opening your iPad, have a professional perform the swap to protect device integrity and safety.