Electronics repair kit promising to restore battery life and charging reliability for iPhone 4 users. Owners wanting to extend handset life rather than replace it will welcome the tested cells and included repair tools. Is the Batt iPhone Battery Kit the straightforward way to bring an ageing iPhone 4 back to reliable use?
⚡ At a Glance
- • Battery Life: High-quality lithium polymer cells with smart IC chips, rated for up to 1,000 cycles and quoted as delivering more than 24 hours with average use
- • Best for: DIY repairers familiar with handset disassembly who want to extend an iPhone 4's usable life
- • Not ideal for: Anyone unfamiliar with battery replacement or who requires step-by-step printed installation instructions
Includes lithium polymer battery cells, PCBA and smart IC charging circuitry plus a set of repair tools. A 12 month warranty is offered and each cell is capacity-tested before packaging.
Longer runtime – thanks to lithium polymer cells and smart IC chips
High-grade lithium polymer battery cells pair with smartly built IC chips and a dedicated PCBA to regulate charging and discharge, improving efficiency and thermal behaviour. Manufacturer testing focuses on cell capacity to ensure consistent performance over time.
Extended daily use is achievable, with the maker quoting more than 24 hours under average use and a design life around 1,000 cycles. Expect fewer unexpected shutdowns compared with worn batteries.
Reliable replacement – with tested PCBA and capacity-checked cells
Each battery cell undergoes capacity testing and the replacement includes a matching PCBA and connection assembly to ensure proper electrical fit and charging behaviour. Quality control reduces variation between units.
A capacity-checked battery and compatible PCB help restore stable charging and consistent runtime, making the handset behave closer to original specification after replacement.
Repair-friendly kit – with tools, adhesive and magnetic aids
The kit contains opening picks, a screwdriver, a suction handle and magnetic tools alongside waterproof and battery stickers to aid removal and resealing of internal components. No printed installation guide is included.
Useful for experienced DIYers who can carry out a tidy swap and help preserve water-sealing where possible. Seek professional help if unfamiliar with battery replacement.
✨ The 4 Key Reasons for Batt iPhone Battery Kit
Complete tool set - Enables DIY replacement using screwdriver, picks and suction handle
12-month warranty - Provides year-long cover for faults and post-sale support
Capacity-tested cells - Reduces risk of premature failure through verified capacity testing
Compatibility for iPhone 4 - Designed specifically to fit and connect to iPhone 4
📋 Technical Details at a Glance
- Category: Electronics, Battery Replacement Kit
- Brand: Batt
- Compatibility: iPhone 4
- Battery type: Lithium polymer (LiPo)
- Technology: Lithium-ion family characteristics
❓ Frequently Asked Questions
Q: Is this kit compatible with my phone?
A: Compatibility is specified for the iPhone 4 in the product name, so the kit is designed to fit that model.
Q: Are installation instructions included?
A: The package does not include printed installation instructions; if unfamiliar with battery replacement, consult a professional repairer.
Q: What warranty is provided?
A: A 12 month warranty is included, which covers faults within the warranty period according to the seller's terms.
🏆 Our Verdict
Suitable for DIY-capable iPhone 4 owners who want to restore battery life without replacing the handset. Tested lithium polymer cells, a compatible PCBA with smart IC charging, and a full toolset make a practical repair solution. With a 12 month warranty and long cycle life claims, the kit offers reasonable long-term value for those able to perform or pay for a proper installation.
