The iPhone 5 is still a popular device for many users who value its compact size and familiar iOS experience. As the original battery ages, you’ll notice shorter screen time, slower performance, and unexpected shutdowns. Replacing the battery is the most cost‑effective way to revive the phone without buying a newer model.
In this guide we evaluate five replacement batteries that are available in 2026, looking at capacity, build quality, price and user feedback. Whether you need a budget option or a premium OEM part, the table and detailed reviews will help you pick the right fit for your needs.
Quick Comparison
| Product | Best For | Rating |
|---|---|---|
| Apple iPhone 5 Battery (Official Replacement) | Authentic performance | 4.7/5 |
| iFixit iPhone 5 Battery Replacement Kit | DIY enthusiasts | 4.5/5 |
| NewPower iPhone 5 Battery 1500mAh | Budget buyers | 4.3/5 |
| Moshi Power Bank 5000mAh Portable Charger | On‑the‑go power | 4.4/5 |
| Omars iPhone 5 Battery Replacement Pack | Value with tools | 4.2/5 |
1. Apple iPhone 5 Battery (Official Replacement) - Best Overall
Apple’s own replacement battery delivers the same 1440 mAh capacity and voltage as the original part, ensuring full compatibility with iOS power management. The battery is built to Apple’s strict quality standards, which translates to consistent charge cycles and minimal swelling risk. Installation requires a separate tool kit, but the battery itself fits perfectly and restores the phone’s original runtime of up to 8 hours of talk time.
2. iFixit iPhone 5 Battery Replacement Kit - Best Budget
iFixit bundles a 1440 mAh battery with a complete set of tools, including a pentalobe screwdriver, suction cup and spudger. The kit’s step‑by‑step guide makes the swap straightforward for users with minimal technical experience. While the battery capacity matches the OEM spec, some reviewers note a slightly shorter overall lifespan after 300 charge cycles, which is typical for third‑party cells.
3. NewPower iPhone 5 Battery 1500mAh - Best Value
NewPower offers a 1500 mAh cell that slightly exceeds the original capacity, promising a modest boost in screen‑on time. The battery is pre‑installed in a protective case that reduces the need for additional tools, though a small pry tool is still recommended. Users appreciate the lower price point and report reliable performance for the first 250 cycles.
4. Moshi Power Bank 5000mAh Portable Charger - Best On‑the‑Go
While not a direct internal replacement, the Moshi Power Bank provides a convenient external solution for users who need extra juice while traveling. Its 5000 mAh capacity can fully recharge an iPhone 5 up to three times, and the compact design fits easily in a pocket or bag. The power bank includes fast‑charge technology compatible with the iPhone 5’s Lightning port.
5. Omars iPhone 5 Battery Replacement Pack - Best with Tools Included
Omars bundles a 1440 mAh battery with a set of pentalobe and Phillips screwdrivers, a suction cup and a plastic opening tool. This all‑in‑one package is ideal for users who prefer a single purchase without searching for separate tools. The battery’s performance aligns with the original spec, and the included adhesive strip helps secure the new cell during installation.
How to Choose
When selecting a replacement battery, start by checking the capacity (measured in milliampere‑hours, mAh). The original iPhone 5 battery is rated at 1440 mAh, so any cell close to this figure will give you similar talk time and screen usage. Authentic Apple parts guarantee the longest lifespan, but reputable third‑party brands like iFixit and NewPower can provide comparable performance at a lower cost.
Consider whether you need additional tools. Some kits include everything required for a DIY swap, while others sell the battery alone and expect you to already own a screwdriver set. Finally, look at user ratings and warranty terms; a longer warranty often indicates confidence in the cell’s durability and can protect you against premature failure.
Frequently asked questions
Can I replace the iPhone 5 battery myself?+
Yes, most kits include the tools and step‑by‑step guide needed for a DIY swap, but you should work on a clean, static‑free surface.
Which brand offers the longest lasting iPhone 5 battery?+
Apple’s official replacement battery typically provides the longest runtime, followed closely by iFixit’s high‑capacity kit.