Bolton Technical
Bolton Technical C21N1818-1 32Wh 7.6V 3-Cell Battery for ASUS VivoBook 15
Replacement Li-polymer battery rated 32 Wh and 7.6 V for ASUS VivoBook 15 series laptops
- Ready for ASUS VivoBook 15 models
- 32Wh lithium-polymer capacity for daily use
- 6V 3-cell design matches original spec
- Up to 500 charge cycles rated life
- Two screwdrivers included for simple installation
Replacement battery for ASUS VivoBook 15
This 32Wh 7.6V lithium-polymer pack replaces part number C21N1818-1 in a wide range of ASUS VivoBook 15, X512, S512, A512, R564 and K512 models. It is a brand-new three-cell unit rated for up to 500 charge cycles and ships with two screwdrivers for installation.
Practical limits of a 32Wh 7.6V pack
A 32 watt-hour capacity at 7.6 volts suits light productivity and web browsing but will not sustain heavy workloads or gaming for long periods. The three-cell layout keeps the pack slim for the original chassis, yet it cannot deliver the runtime of larger four-cell or six-cell designs. Built-in short-circuit, over-voltage, over-current and discharge protections guard the cells during each cycle.
Check your exact model number before ordering
Confirm the part number printed on your original battery matches C21N1818-1, 0B200-03280800 or 2ICP7/54/83 and verify the laptop model appears in the supported list. The pack fits only the listed VivoBook 15, X512, S512, A512, R564 and K512 variants; other ASUS series use different connectors or voltages. Installation requires opening the base cover, so ensure you are comfortable with that step.
Highlights
- Ready for ASUS VivoBook 15 models
- 32Wh lithium-polymer capacity for daily use
- 6V 3-cell design matches original spec
- Up to 500 charge cycles rated life
- Two screwdrivers included for simple installation
Specifications
No published specifications for this item yet.
Questions about this item
Which capacity should I choose for my ASUS VivoBook 15?
This replacement battery is offered in a single 32Wh 3-cell configuration rated at 7.6V, matching the original C21N1818-1 specification.
What does the 32Wh rating mean for daily use on my laptop?
The 32Wh capacity stores the same energy as the factory pack, giving comparable run time between charges for typical office or browsing workloads.
Does the 7.6V 3-cell design affect compatibility or charging limits?
The 7.6V 3-cell lithium-polymer pack is a direct voltage match for the listed VivoBook 15 models, so the system's charging controller handles it without any cap or restriction.
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