The 20-80 Charging Rule: Extending Smartphone Battery Lifespan
Modern lithium-ion batteries degrade with every charge cycle. Discover science-backed habits to keep your phone at peak capacity for years.
Precision tested, graded Grade A+, with official 1-year GadCare warranty & 48h express delivery.

48h dispatch in Lagos, express nationwide courier
Rigorous 32-point hardware inspection on all devices
100% genuine OLED screens & factory battery health
Walk-in diagnostic lab & live WhatsApp support
Certified laptops, pristine iPhones, solar backup stations, and biometrics
1-year official warranty, brand-new SSDs, and verified 90%+ battery life







Use code FLASH25 at checkout. Ends Sunday midnight.
Doorstep express delivery within 48 hours, on us.
Original True Tone displays, untouched water seals, and 90%+ battery health.



itel LiFePO₄ solar generator kits and ZKTeco biometric office infrastructure.


Read why tech professionals across Nigeria trust GadCare RC

Senior Software Engineer, Yaba
“Fast repair service and friendly staff—my MacBook logic board works like brand new again! The diagnosis was pinpoint accurate and they finished within 24 hours.”

Digital Marketer, Lekki
“Ordered a certified HP EliteBook 840 G5. The machine arrived in pristine Grade-A condition with battery health at 98%. The 1-year warranty gives total peace of mind.”

Creative Director, Ikeja
“My iPhone 12 Pro screen was completely shattered. Walked into their Ikeja Hub and was handed a freshly repaired, genuine OLED screen in under 2 hours. Exceptional work!”
Expert tips on battery preservation, macOS longevity, and clean power setups
Modern lithium-ion batteries degrade with every charge cycle. Discover science-backed habits to keep your phone at peak capacity for years.
Don't let capacitor breakdown fry your processor. Learn how our engineers diagnose power rails, GPU artifacting, and charging IC failure before catastrophic board damage.
Comparing cycle lifespans, thermal stability, and usable depth of discharge between Lithium Iron Phosphate and traditional lead-acid batteries.
Book a walk-in appointment or request doorstep pickup across Lagos. Our senior certified hardware engineers diagnose logic boards, swap genuine OLEDs, and fix power issues within 24–48 hours.