
RZ09-0166 Laptop Battery Replacement for Razer Blade Pro 17.3 4K i7-7820HK
Power your Razer Blade F1 or Blade Pro 17.3" 4K i7-7820HK with the premium RZ09-0166 FI replacement battery. With a robust 11.4V 99Wh capacity, this OEM-grade battery ensures extended usage for gaming, work, and creative tasks. Engineered to match your laptop’s exact specifications, it delivers reliable performance, stable voltage, and long battery life. Easy to install, this battery restores your device’s mobility and keeps you unplugged longer. Ideal for gamers, professionals, and power users who demand consistent, uninterrupted power on the go. Compatible with models RZ09-0166, RZ09-01663E52, and RZ09-01662E53-R3U1.
Key Features:
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Voltage: 11.4V | Capacity: 99Wh
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High-quality OEM replacement for Razer Blade F1 & Blade Pro 17.3"
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Compatible with i7-7820HK models
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Provides long-lasting battery life for extended gaming and productivity
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Easy installation with no special tools required
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Reliable and safe power output, meeting original laptop specifications
FAQ:
Is this battery compatible with my Razer Blade F1?
Yes, this RZ09-0166 FI battery is fully compatible with Razer Blade F1 models and Blade Pro 17.3" i7-7820HK laptops.
How long does the battery last on a full charge?
Battery life varies by usage, but this 99Wh battery generally provides 4–6 hours of high-performance use under standard conditions.
Can I install this battery myself?
Yes, the RZ09-0166 FI is a direct replacement and can be installed without professional assistance.
Is this an OEM battery?
Yes, this is a high-quality OEM-grade replacement designed to meet original Razer specifications.
Will this battery charge safely?
Absolutely. The battery is tested for safety and stability to ensure reliable charging without overheating.
Compatible Part NO :
RZ09-0166 FI 3ICP6/87/62/2
Fit Laptops:
Razer Blade Pro 17.3" 4K i7-7820HK
Razer Blade Pro RZ09-0166
Razer Blade Pro RZ09-01663E52
Razer Blade Pro RZ09-01662E53-R3U1
| Battery Capacity | 99Wh/8700mAh |
| Voltage | 11.4V |
| Model No | 3ICP6/87/62/2,F1 |
| Warranty | 12 Months |
🔋 Lithium-Ion Battery Conditioning
For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.
This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.
After this initial conditioning period, no further full discharge cycles are required.
🛡 Premium Warranty Protection
- 12-Month Limited Manufacturer Warranty
- Up to 30-Day Return Guarantee (Policy Based)
- Replacement for defective or misrepresented items
- Dedicated customer service response within 24 hours
🚚 Professional Shipping Standards
- Orders placed Monday–Friday are processed within 1–2 business days. Orders placed on weekends are processed the following Monday.
- Tracking information appears in your order within 1–2 business days after dispatch.
- Transit time varies by region and logistics carrier
- Please verify your shipping address before order confirmation
- Address changes are not possible once shipment is dispatched
📌 Product-Specific Notice
📩 Customer Care Commitment
We are committed to delivering professional-grade battery solutions and responsive after-sales service. If you experience any issues, please contact our support team before leaving feedback.
✓ Safety & Quality Assurance
- Built-in protection against overcharging, overheating, and short circuits.
- Shipped in compliance with IATA regulations for lithium batteries.
- Compatible with OEM chargers. No firmware modification required.
Questions about compatibility? Contact us with your device model number before ordering.
Cao Chuanping
Power Systems Consultant · 8+ years in replacement battery sourcing & evaluation · View profile →
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