Dr. Battery
Dr. Battery DRPROAS318P-01 11.1V 4350mAh laptop battery
11.1V 4350mAh lithium-polymer replacement battery fits Asus ZenBook UX330 series laptops and includes short-circuit, overheat and overload protections
- ColorBlack
- TypeBattery
- CompatibilityAsus: UX330U, UX330UA, UX330UA-1A, UX330UA-1B, UX330UA-1C As
- Battery TypeLithium Polymer
- Battery Voltage11.1V
- Battery Capacity4350 mAh
- Restores mobility with 4350 mAh lithium-polymer capacity
- Matches Asus ZenBook UX330 and UX330UA series exactly
- Built-in short-circuit, overheat and overload protection
- 1 V output aligns with original C31N1602 specifications
- New condition ensures full service life from day one
Replacement Battery for Asus ZenBook UX330 Series
This 11.1V lithium-polymer unit replaces the original C31N1602 pack in Asus ZenBook UX330U and UX330UA models including the UX330UA-1A, UX330UA-1B and UX330UA-1C variants. It is built for owners who need a new power source after the factory cell has lost its ability to hold charge. Buyers who want more capacity than 4350mAh will not find it here.
Professional-Grade Cells
The black polymer enclosure houses grade-A cells and a protection board that guards against short circuit, overheat and overload during daily charging cycles. The pack slides into the existing battery bay using the original latch points, so no tools or adapters are required. Users who need a second battery for hot-swap operation should look elsewhere.
48Wh Capacity Delivering Standard Run Time
At 11.1V and 4350mAh the pack stores 48Wh, matching the energy rating of the stock battery for equivalent unplugged use. Normal operation stays within the thermal limits enforced by the onboard protection circuit, keeping fan activity and power draw consistent with the laptop's original design. Those expecting extended runtime beyond the factory specification will need a higher-capacity alternative.
Highlights
- Restores mobility with 4350 mAh lithium-polymer capacity
- Matches Asus ZenBook UX330 and UX330UA series exactly
- Built-in short-circuit, overheat and overload protection
- 1 V output aligns with original C31N1602 specifications
- New condition ensures full service life from day one
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | DRPROAS318P-01 |
| Color | Black |
| Type | Battery |
| Compatibility | Asus: UX330U, UX330UA, UX330UA-1A, UX330UA-1B, UX330UA-1C Asus Zenbook: UX330U, UX330UA, UX330UA-1A, UX330UA-1B, UX330UA-1C, UX330UA-AH54, UX330UA-FB018R, UX330UA-FB161T, UX330UA-FC004T, UX330UA-FC006T, UX330UA-FC031T, UX330UA-FC034T, UX330UA-FC059T, UX330UA-FC078T, UX330UA-FC079T, UX330UA-FC080T, UX330UA-FC115T, UX330UA-FC118T Asus: 0B20002090000, 0B200-02090000, C31N1602 |
| Battery Type | Lithium Polymer |
| Battery Voltage | 11.1V |
| Battery Capacity | 4350 mAh |
Questions about this item
What voltage does the 11.1V 4350mAh battery deliver and what capacity does that provide?
The pack supplies 11.1 volts and stores 4350 milliampere-hours, which equals 48 watt-hours of usable energy.
Which Asus ZenBook models does the DRPROAS318P-01 fit and what original part numbers does it replace?
It fits the UX330U, UX330UA and all listed sub-models such as UX330UA-AH54, UX330UA-FB161T and UX330UA-FC118T, replacing original Asus batteries 0B20002090000, 0B200-02090000 and C31N1602.
How is the battery installed and which step do people often miss?
Power off the laptop, remove the bottom case screws, disconnect the old pack connector, fit the new battery and reconnect it before refitting the case; the step often missed is disconnecting the old pack connector first.
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