Mazda CX-5 Battery Phuket | KE vs KF Battery Guide
The Mazda CX-5 has two main generations sold in Thailand: KE (2013-2017) and KF (2017-present). Each generation uses different batteries, especially the KF models with i-Stop system that require EFB Q85.
Mazda CX-5 KE Generation (2013-2017)
Battery Specifications
- Model: 75D26L
- CCA: ~550-600
- Ah: ~65-70
- Size: Standard D26
Key Features
- No i-Stop system
- Standard battery compatible
- Normal engine starting
Mazda CX-5 KF Generation (2017-Present)
Battery Specifications
- Model: 75D26L or EFB Q85
- CCA: ~550-650 (EFB)
- Ah: ~65-75
Important: Some KF Models Have i-Stop
- KF base models: Use standard 75D26L
- KF S/C/XDL variants: Have i-Stop, need EFB Q85
How to Check for i-Stop System
Check the i-Stop Button
- i-Stop OFF button on console = Has i-Stop system
- No button = No i-Stop system
Check the Behavior
- Engine shuts off at red lights = Has i-Stop
- Green i-Stop light on dashboard = System active
Check Your Model Variant
- KF 2.0 S / 2.0 C / 2.2 XDL = Has i-Stop
- KF 2.0 Base = No i-Stop
Mazda CX-5 Battery Prices Phuket
Standard 75D26L (KE and KF without i-Stop)
| Brand | Price (Installed) | Warranty |
|---|---|---|
| GS 75D26L | ฿3,200 | 1 year |
| 3K 75D26L | ฿3,400 | 1 year |
| Panasonic 75D26L | ฿3,600 | 1 year |
| Amaron 75D26L | ฿3,800 | 2 years |
EFB Q85 (KF with i-Stop)
| Brand | Price (Installed) | Warranty |
|---|---|---|
| GS EFB Q85 | ฿4,200 | 1 year |
| Panasonic EFB | ฿4,500 | 1 year |
| Amaron EFB Q85 | ฿4,800 | 2 years |
| Varta EFB | ฿5,200 | 2 years |
Why KF with i-Stop Needs EFB
How i-Stop Works
- Stop at red light → Engine shuts off automatically
- Release brake → Engine restarts immediately
- Happens dozens of times daily
Standard Batteries Can’t Handle i-Stop
- Frequent starting kills standard batteries
- Standard batteries last only 3-6 months
- i-Stop will disable when battery is weak
EV Phuket CX-5 Service
We Stock All Battery Types
- 75D26L standard
- EFB Q85 for i-Stop
- Mobile service across Phuket
Process
- Call with CX-5 model and year
- Confirm with/without i-Stop
- Technician brings correct battery
- Installation with system testing
Signs Your CX-5 Battery is Failing
General Symptoms
- Slow cranking, hard to start
- Battery warning light on dashboard
- Dim headlights
i-Stop Specific Symptoms
- i-Stop not working
- Yellow blinking i-Stop light
- Warning messages displayed
Frequently Asked Questions
Q: Which CX-5 models need EFB?
A: KF (2017+) models with i-Stop: S, C, and XDL variants.
Q: Can I use a standard battery in CX-5 with i-Stop?
A: Yes, but i-Stop won’t work and the battery will fail quickly.
Q: What’s the difference between 75D26L and Q85?
A: Q85 is an EFB battery designed for frequent starting, with higher CCA.
Q: Changed battery but i-Stop still not working?
A: System may need reset or driving time to learn the new battery.
Book Mazda CX-5 Battery Replacement
EV Phuket - Call: 098-168-9907
- LINE: @evphuket
- All CX-5 batteries in stock with mobile service
Please specify your model and year for the correct battery