Description
Battery model: BS08FA / BSO8FA
Battery capacity: 4500mAh total (dual-cell: 2180mAh × 2 / 2250mAh × 2)
Rated voltage: 7.74V
Charge limit voltage: 8.9V
Battery type: Li-Polymer (Dual-cell series)
Compatible with: Black Shark 4 (PRS-H0, PRS-A0), Black Shark 4S, Black Shark 4 Pro, Black Shark 4S Pro, Black Shark 5 RS (KSR-A0)
Package include: 1 x battery (dual-cell integrated pack)
Power up your gaming rig with this premium BS08FA replacement battery. Engineered specifically for Black Shark 4 series, 4S series, and 5 RS gaming smartphones, this high-performance dual-cell Li-Polymer pack delivers robust power for sustained performance during marathon gaming sessions. 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.
The Black Shark series is designed for competitive mobile gaming, featuring 120W ultra-fast charging and advanced cooling systems. This dual-cell battery fully supports the original 120W fast charging capability, ensuring you get back in the game quickly. Professional installation recommended due to the gaming phone’s advanced internal design.
Compatibility Note: Fits Black Shark 4, 4S, 4 Pro, 4S Pro, and 5 RS (PRS-H0, PRS-A0, KSR-A0) models only. This is a single integrated dual-cell battery pack—not two separate batteries. Please check your original 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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