Nothing CMF Phone 1 Battery Replacement is in stock at Mascom International, priced at KSh 3,500 for a brand new 5000mAh original-grade replacement battery with professional fitting included. The cell carries battery code NT03 and is matched to the Dimensity 7300 handset that Nothing's CMF sub-brand released in July 2024. Technicians fit it at Mascom International, Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. The Nothing CMF Phone 1 Battery Replacement has one flat price, so the old cell is removed, the new one installed and the phone tested with no added charge.
Built for practical buyers across Kenya, the Nothing CMF Phone 1 Battery Replacement suits university students, NGO field staff, logistics coordinators and small traders who chose this phone for value. They rely on it for calls, WhatsApp, mobile banking and maps from morning to night. When the battery wears out, the phone that used to last two days struggles to reach evening, or dies on a cold morning. The Nothing CMF Phone 1 Battery Replacement fixes that problem directly. A fresh NT03 cell brings back the full rated capacity while your apps, contacts and photos remain in place.
Where most Nairobi electronics shops push buyers toward a new handset, Mascom International repairs the one you already own. At Mascom International, we're seeing more owners of value phones choose a battery swap over an early upgrade. The Nothing CMF Phone 1 Battery Replacement uses a code-matched cell rather than a loose part picked by size, and every job is done in our own CBD workshop. Send your model on WhatsApp, save a backup to your Google account, and bring the handset in for the Nothing CMF Phone 1 Battery Replacement on any weekday or Saturday.
Common Questions About the Nothing CMF Phone 1 Battery Replacement
How much does the Nothing CMF Phone 1 Battery Replacement cost in Kenya?
The Nothing CMF Phone 1 Battery Replacement costs KSh 3,500 at Mascom International in Nairobi CBD, including fitting labour. The price covers the original-grade NT03 battery, the technician's work at our Kimathi Street workshop, and a charging and power test before you collect the phone. A 6-month warranty on the replacement battery is included at no extra cost. No charger comes with the service, but compatible ones are sold separately. You pay after testing the phone, by M-Pesa or cash.
Why replace the battery in a Nothing CMF Phone 1 instead of buying another budget phone?
Replacing the battery keeps a Nothing CMF Phone 1 working for far less than a new budget handset costs. You hold on to the 6.67-inch AMOLED screen, the Dimensity 7300 chip and the customisable back cover you already paid for. A new phone only makes sense if you need a better camera, more storage or a newer chip. If everything else works, the KSh 3,500 battery service at Mascom International delivers the biggest daily improvement for the least money, and it avoids setting up a phone from scratch.
Can I swap the Nothing CMF Phone 1 battery myself since the back cover unscrews?
The removable back cover on the Nothing CMF Phone 1 is designed for swapping covers and accessories, not for battery replacement at home. The battery sits deeper inside the phone, held with adhesive and connected to the main board. Prying it out without the right tools risks puncturing the cell, which can cause smoke or fire. Mascom International technicians remove and fit batteries with proper tools and safety handling, and the KSh 3,500 price includes that labour.
Will the Nothing CMF Phone 1 still reverse charge earbuds after the swap?
Yes, the Nothing CMF Phone 1 keeps its 5W reverse wired charging after the battery swap, so you can still top up earbuds or a watch through a USB-C cable. Wired charging at 33W also stays the same with the new NT03 cell. This model does not support wireless charging, before or after the repair. Use a USB Power Delivery charger rated at 33W or higher for the fastest top-ups, available separately at Mascom International.
Is a new battery a good idea for boda boda riders and traders who use the Nothing CMF Phone 1 outdoors all day?
A new battery suits outdoor workers well, because the Nothing CMF Phone 1 has a 5000mAh rating that covers long days of calls, maps and Lipa na M-Pesa payments. Boda boda riders, market traders in Gikomba and field agents in Kisumu or Eldoret depend on one charge lasting until evening. Heat and dust wear any battery faster, so a worn cell fails sooner outdoors. After the swap, keep the phone out of direct sun and in a pocket during rain.
Will a new battery stop my Nothing CMF Phone 1 from overheating?
A new battery often reduces overheating on a Nothing CMF Phone 1 when the old cell is the cause. Aging lithium-ion batteries develop higher internal resistance, which turns more energy into heat during charging and heavy use. If the phone also warms up from a faulty charger, a heavy app or a damaged port, our technicians will check those first. Mascom International tells you honestly whether the battery is the problem before any work begins, so you do not pay for the wrong repair.
Does the Nothing CMF Phone 1 Battery Replacement keep the full 5000mAh rating?
The Nothing CMF Phone 1 Battery Replacement uses an NT03 cell rated at 5000mAh, the same capacity listed for the phone at launch. That means the handset returns to its original design charge, not a reduced figure. Real-world battery life still depends on screen brightness, signal strength on Safaricom or Telkom, and how many apps run in the background. Most owners notice the difference on the first full day after collecting their phone from our Kimathi Street workshop.
Who should buy the Nothing CMF Phone 1 Battery Replacement and who should skip it?
The Nothing CMF Phone 1 Battery Replacement is for owners whose phone still runs smoothly but drains quickly, shuts off early or shows a bulging back cover. It suits anyone who wants more life from a phone they like at a modest cost. Skip it if the screen is cracked or unresponsive; ask Mascom International about its screen replacement service first, so both jobs are handled together. Skip it also if you need features this model lacks, such as wireless charging.
Technical Specifications
Capacity and Cell Type
- 5000mAh rated capacity — the official figure for the Nothing CMF Phone 1, bringing back the charge it held new.
- Battery code NT03 — the specific part reference for this handset, matching its connector, shape and internal space.
- Lithium-ion construction — the same rechargeable chemistry as the factory battery, so power behaviour stays as you know it.
- Original-grade replacement battery — built to the original specification, so the phone reads charge levels correctly.
- Never used before — a brand new cell with no previous cycles, not a battery recovered from a broken phone.
Which Handsets It Fits
- Made for the Nothing CMF Phone 1 — the July 2024 model with the MediaTek Dimensity 7300 chip.
- Not compatible with the Nothing Phone (1) or Nothing Phone (2) — those models use NT01 and NT02 batteries.
- Fits all storage versions — every configuration of this phone shares the same internal battery.
- Covers the Black, Blue, Orange and Light Green editions — the back cover colour has no effect on the cell.
- Confirm the model in Settings under About phone — takes a few seconds and avoids a wasted trip.
Charging and Power Sharing
- 33W wired charging — the phone's charging circuit controls this speed, so it stays the same after the swap.
- 5W reverse wired charging — connect earbuds or a watch by USB-C cable to share power from the phone.
- No wireless charging — this model was never built for Qi pads, so plan on cable charging only.
- USB Type-C port — your current charger and cable keep working, since the port is left untouched during fitting.
- Normal charging from day one — no special first charge routine is needed with the new cell.
Long-Day Performance
- Full capacity returns — a fresh 5000mAh cell can again carry heavy users from morning to evening.
- Fewer unexpected shutdowns — a healthy battery keeps voltage steady during calls, camera use and navigation.
- Cooler running — new cells usually produce less heat than worn ones during charging and gaming.
- Fewer power bank top-ups — many owners stop needing a midday charge after the swap.
- Results vary with habits — brightness, 5G use and background apps all change how long each charge lasts.
Our Kimathi Street Service Bench
- Fitting included in KSh 3,500 — one price covers removing the old battery and installing the new one.
- Handled in-house — your phone stays with Mascom International technicians at the CBD workshop the whole time.
- Back cover screws refitted — the removable cover and its screws are replaced securely after the swap.
- Old cell handled safely — worn or swollen batteries are set aside carefully for proper disposal.
- Tested at the counter — power-on, charging and battery reading are checked with you before you leave.
Inspection, Protection and Cover
- Swelling inspection first — the old battery and frame are checked before any work begins.
- Charge test after fitting — a charger is connected to confirm the new cell takes current normally.
- Splash resistance reduced — opening the phone disturbs the factory sealing, so keep it away from water.
- 6-month warranty — covers manufacturing defects in the replacement battery under normal use.
- Clear advice — if the battery is not the real fault, our technicians tell you before charging for it.
Package Contents
The Nothing CMF Phone 1 Battery Replacement includes one original-grade NT03 replacement battery, installed into your own Nothing CMF Phone 1 by Mascom International technicians, with labour covered in the KSh 3,500 price. Your phone is returned with the back cover secured and the new cell tested. No charger, cable or retail box is included, in line with how Nothing sells this phone. If your charger or cable needs replacing, compatible options are sold separately at Mascom International.
Warranty
Mascom International backs the Nothing CMF Phone 1 Battery Replacement with a 6-month warranty covering manufacturing defects in the replacement battery under normal use. Keep your receipt and bring the phone back to the store if the battery shows a fault during that time. Claims are handled at the Nairobi CBD service desk on Kimathi Street.
Where to Buy the Nothing CMF Phone 1 Battery Replacement in Kenya
You can get the Nothing CMF Phone 1 Battery Replacement at Mascom International, Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. We are open Monday through Saturday, 9:00 AM to 7:00 PM. Come in, speak with a technician, and check the phone yourself once the work is done. The service covers the Black, Blue, Orange and Light Green editions.
For model checks or questions before your visit, contact us:
- Phone/WhatsApp: +254 708 852 521
- Email: info@mascomintl.com
- Website: www.mascomintl.com
The battery fitting needs your phone at our workshop, but chargers, cables and accessories you order are sent with pay-on-arrival delivery to all 47 counties. Nairobi and its environs receive orders the same day, while major towns such as Thika, Naivasha, Kakamega and Kitale get delivery within 1 business day. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days.
Your new battery is protected by the 6-month warranty above. Mascom International offers honest specifications, accurate pricing and after-sales support backed by a real store.
