Dr. Battery
Dr. Battery C21N1347 laptop battery 7.6V 4650mAh 36Wh
Replacement lithium-polymer battery rated 7.6V and 4650mAh for compatible Asus X555 and R556 series laptops
- ColorBlack
- TypeBattery
- CompatibilityCOMPATIBLE LAPTOP MODELS Asus: F555LA | R556LA | X555DA | X5
- Battery TypeLithium Polymer
- Battery Voltage7.6V
- Battery Capacity4650 mAh
- Restores laptop runtime with 4650 mAh lithium polymer cells
- Safe operation backed by short-circuit, overheat and overload protections
- Direct replacement for Asus C21N1347 and 0B200-01200100 batteries
- Fits a wide range of X555, F555 and R556 series models
- New condition ensures full 36 Wh capacity from day one
Compatible Asus X555 and R556 series
This Dr. Battery C21N1347 is a lithium-polymer replacement battery built for Asus X555LA, X555LD, X555LN, X555DA, X555LB, X555DG and R556LA models. It delivers 7.6 V and 4650 mAh for 36 Wh of capacity. The unit suits owners of those notebooks who need a fresh power source. Buyers with other Asus series or different voltage requirements cannot use this pack.
Replaces original 0B200-01200100 and 0B200-01200300
The battery replaces Asus part numbers 0B200-01200100 and 0B200-01200300 as well as the C21N1347 code printed on the original pack. The jump is worth it when the old cell no longer holds a useful charge or shuts down under load. If the original battery still meets daily runtime needs, replacement is unnecessary.
Simple internal swap with voltage check
Installation requires opening the laptop chassis, disconnecting the old pack and connecting the new one in its place. Built-in protections guard against short circuit, overheat and overload during use. The most common error is fitting the battery without confirming the 7.6 V rating matches the original label.
Highlights
- Restores laptop runtime with 4650 mAh lithium polymer cells
- Safe operation backed by short-circuit, overheat and overload protections
- Direct replacement for Asus C21N1347 and 0B200-01200100 batteries
- Fits a wide range of X555, F555 and R556 series models
- New condition ensures full 36 Wh capacity from day one
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | DRPROAS274P-01 |
| Color | Black |
| Type | Battery |
| Compatibility | COMPATIBLE LAPTOP MODELS Asus: F555LA | R556LA | X555DA | X555DA-AS11 | X555DA-SS10 | X555DA-US11 | X555DG | X555DG-1B | X555LA | X555LA-DB71 | X555LA-XX036H | X555LA-XX046H | X555LA-XX092H | X555LA-XX200H | X555LA-XX273H | X555LB | X555LB-DM252H | X555LB-XO246H | X555LB-XO247H | X555LD-XX283H | X555LN | X555LN-DM176H | X555LN-DM473H | X555LN-XO002D | X555LN-XO003H | X555LN-XO004D | X555LN-XO004H | X555LN-XO031D | X555LN-XO112H | X555LN-XX025H | X555LN-XX026H COMPATIBLE ORIGINAL BATTERY NUMBERS Asus: 0B200-01200100 | 0B200-01200300 | C21N1347 REMARKS • Please confirm your laptop mode |
| Battery Type | Lithium Polymer |
| Battery Voltage | 7.6V |
| Battery Capacity | 4650 mAh |
Questions about this item
Will the C21N1347 battery fit my Asus X555LA without any chassis modifications?
The battery is built to match the original C21N1347 form factor for the listed Asus X555 and R556 series, so it slides into the existing bay with no alterations.
What is the correct order to connect the battery cable during installation?
Align the connector with the motherboard header, press straight down until it clicks, then secure the retention screws; reversing the cable can bend pins.
How often should the lithium-polymer cells be calibrated to keep capacity reporting accurate?
Run a full charge to 100 %, discharge to the automatic shutdown point, then recharge uninterrupted once every few months.
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