Original ASUS C21N1509 Battery 7.6V 5000mAh 38Wh OEM Replacement for ASUS X556U X556UA Datacom Nairobi Kenya

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Original ASUS C21N1509 Battery – 7.6V 5000mAh (38Wh) – OEM Replacement – x556u/x556ua

Name: Original ASUS C21N1509 Battery – 7.6V 5000mAh (38Wh)
Brand: Asus
SKU: BAT-ASU-407
Price: 4000.00 KES
Availability: InStock

Original price was: KSh 5,500.00.Current price is: KSh 4,000.00. Inc. Vat

ASUS C21N1509 OEM Replacement Battery — 7.6V 5000mAh (38Wh) 2-cell Li-ion battery designed for ASUS VivoBook X556, A556, F556, K556, and R558 Series laptops.  
Delivers stable power, long runtime, and genuine ASUS quality with a 3-month warranty.  
Now available at Datacom, Revlon Plaza, Mezzanine Floor, Biashara Street, Nairobi, Kenya.

30 in stock

Description

🔋 Product Overview

The ASUS C21N1509 OEM Replacement Battery is a genuine ASUS-manufactured 2-cell Lithium-Ion battery engineered to restore your VivoBook’s original performance. Rated at 7.6V and 5000mAh (38Wh), this battery delivers reliable, efficient, and safe power for the X556, A556, F556, K556, and R558 Series. Designed for long-term use and consistent energy output, it’s ideal for professionals and students alike who rely on dependable laptop uptime. Professional installation is strongly recommended.

⚙️ Features & Specifications

⚡ Voltage: 7.6V
🔋 Capacity: 5000mAh / 38Wh
🔌 Battery Type: 2-cell Lithium-Ion (Li-ion)
⏱️ Runtime: 3–5 hours (depending on workload)
🔁 Recharge Cycles: 500–1000
🧾 Certifications: CE, FCC, RoHS, UL
🛡️ Safety Protection: Integrated safeguards against overcharge, overheating, and short-circuit
💎 Condition: Brand New Genuine OEM Replacement
📦 Warranty: 3-month limited warranty

💻 Compatibility

Compatible Models & Series:

ASUS VivoBook X556 Series: X556UA, X556UB, X556UF, X556UJ, X556UQ, X556UR, X556UV
ASUS VivoBook A556 Series: A556U, A556UA, A556UB, A556UF
ASUS VivoBook F556 Series: F556U, F556UA, F556UB, F556UF, F556UJ, F556UQ, F556UR, F556UV
ASUS VivoBook K556 Series: K556U, K556UA, K556UB, K556UF, K556UJ, K556UQ, K556UR, K556UV
ASUS R558UF

Compatible Part Numbers: C21N1509, 2ICP4/63/134

Critical Note: Ensure your original battery label shows 7.6V and 5000mAh. Not compatible with 10.8V, 11.1V, or 15.2V variants.

🛠 Installation & Usage Tips

Use Phillips #1 screwdriver and plastic pry tools.
Power off and discharge your laptop below 25% before removal.
Handle carefully; do not puncture or crush Li-ion batteries.
Charge for 6–8 hours initially, then perform 3 full charge/discharge cycles for calibration.
Datacom Tip: Have Datacom technicians handle installation for safety and warranty preservation.

🔍 How to Verify Compatibility

Check your old battery label for part number “C21N1509” or “2ICP4/63/134”.
Verify 7.6V voltage rating and similar connector design.
Visit support.asus.com to confirm via your model number (e.g., VivoBook X556UA).
Send your old battery’s photo via WhatsApp to Datacom for instant verification.

🛒 Why Buy from Datacom Nairobi?

Trusted laptop battery and adapter supplier located at Revlon Plaza, Mezzanine Floor, Biashara Street, Nairobi CBD
Offers both genuine OEM and OEM Compatible ASUS batteries
Free same-day delivery within Nairobi CBD
Nationwide delivery to all major towns
Friendly and expert support via phone, WhatsApp, or email
Support: support@datacom.co.ke

🚚 Delivery & Support

Available at Datacom, Revlon Plaza, Mezzanine Floor, Biashara Street, Nairobi.
Same-day Nairobi delivery and next-day nationwide courier shipping available.
Enjoy reliable after-sale support and warranty service from Datacom’s experienced team.

🔎 Related Search Terms

ASUS C21N1509 battery, 7.6V 5000mAh ASUS battery, ASUS VivoBook X556UA battery, ASUS A556U battery, ASUS F556U battery, OEM Replacement ASUS battery, ASUS laptop battery Nairobi, Datacom Nairobi, Original ASUS C21N1509 Battery – 7.6V 5000mAh (38Wh)

❓ Frequently Asked Questions

What is the difference between OEM Replacement and OEM Compatible?

OEM Replacement: Genuine ASUS battery manufactured by the original supplier, ensuring perfect fit and high durability. (3-month warranty)
OEM Compatible: Third-party manufactured battery matching ASUS specifications. (1-month warranty)

Can I use a higher voltage battery instead?

No — only 7.6V batteries with the same connector type are compatible. Using 10.8V or 15.2V batteries may cause laptop damage.

Do I need professional installation?

Yes. Laptop disassembly can be complex; improper handling may damage connectors. Datacom offers professional installation services at Revlon Plaza.

How should I calibrate the new battery?

Charge to 100%, discharge to 10–15%, and repeat 3–4 times to stabilize performance and maximize battery life.

What runtime can I expect from this battery?

Typically between 3 to 5 hours, depending on your workload and laptop settings.