C21P2401 5800mAh 7.8V dual-cell Li-Polymer replacement battery for ASUS ROG Phone 9 and 9 Pro, front view, white background

C21P2401 Replacement Battery for ASUS ROG 9 / 9 Pro – 5800mAh 7.8V

$149.68

🔘 C21P2401 5800mAh 7.8V | 🔋 Dual-Cell Li-Polymer | 🎮 For ASUS ROG 9 / 9 Pro

8 in stock

🛡️ PayPal Protected (Buyer coverage included)✅ 90-Day Warranty
SKU: C21P2401 Category: Tags: , , , ,

Description

Battery model: C21P2401

Battery capacity: 5800mAh

Rated voltage: 7.8V

Charge limit voltage: 8.97V

Battery type: Li-Polymer (Dual-cell series)

Compatible with: ASUS ROG Phone 9, ASUS ROG Phone 9 Pro

Package include: 1 x battery (dual-cell integrated pack)

Restore elite gaming power to your ASUS ROG Phone 9 with this C21P2401 5800mAh replacement battery. Designed for ROG 9 and 9 Pro gaming smartphones, this dual-cell Li-Polymer pack delivers reliable power for high-refresh-rate gaming, 5G connectivity, and intensive multitasking. Built-in multi-layer safety protection guards against overcharge, over-discharge, and short circuits. Made with grade A cells. CE, RoHS, and UN38.3 certified for safety compliance. Professional installation recommended as the battery is not user-replaceable.

Compatibility Note: Fits ASUS ROG Phone 9 and ROG Phone 9 Pro only. This is a single integrated dual-cell battery pack—not two separate batteries. Please check your current battery model before purchasing.

Battery Care Tips: Avoid full discharge (keep above 20%). Keep away from high temperatures during intense gaming. If swelling occurs, stop use immediately. For optimal battery health, avoid charging while the device is too hot.

✅ Condition: Brand New – Never used, premium quality

✅ CE / RoHS / UN38.3 Certified – Safety tested

✅ 90-Day Warranty – Hassle-free replacement

✅ Ships in 3-7 days with tracking – Fast delivery

🛡️ Shipping Protection Available at Checkout – Covered against loss, damage, or theft

✅ PayPal Buyer Protection included – Secure checkout

✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.

⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.

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Frequently Asked Questions

The C21P2401 battery is compatible with ASUS ROG Phone 9 and ROG Phone 9 Pro. If your ROG 9 battery draining too fast or not holding a charge, this is the correct replacement. Please check your current battery model before purchasing.

The C21P2401 battery has a capacity of 5800mAh at 7.8V with a charge limit of 8.97V. If you're looking for a high-capacity replacement battery for ROG 9 Pro to support extended gaming, this dual-cell Li-Polymer pack is a compatible choice. Made with grade A cells, CE, RoHS, and UN38.3 certified.

Yes, this C21P2401 replacement battery is designed to support the original fast charging capability of the ASUS ROG Phone 9 series. If you need a battery for ROG 9 that maintains charging speed, this dual-cell Li-Polymer pack is a reliable choice. For best results, use the original charger and cable that came with your device.

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