Upgrade your backup power with this set of 4 high-capacity 10000mAh rechargeable batteries (each battery 10000mAh) specially designed for COBA models CB-W518, CB-802, and CB-G400Y.

Ensure longer runtime and uninterrupted performance with reliable, durable battery support.

✅ Key Features:

• Compatible with COBA CB-W518, CB-802, CB-G400Y 
• High Capacity – 10000mAh each
• 3.7V Li-ion 18650 Rechargeable Battery
• Long-lasting backup performance
• Durable & Reliable Quality
• Easy to install and replace
• Pack of 4 Batteries

📦 Package Includes:

• 4 × Rechargeable Batteries (10000mAh each)

Ideal for users who want extended usage time without frequent recharging. Perfect as backup batteries for travel, work, or emergency use.