ZGCINE BT-FW50 1030mAh Battery for Sony

The ZGCINE BT-FW50 is a fully decoded 1030mAh (7.2V) third-party replacement battery for Sony cameras that perfectly replicates the original NP-FW50 in size and functionality, with no warnings and full camera info display. It features ultra-fast charging (full charge in 2 hours via ZGCINE PS/PC chargers) and premium 8-layer safety protection.

This high-performance lithium-ion battery is engineered as an exact drop-in replacement for Sony's NP-FW50. It communicates seamlessly with the camera body, showing accurate battery percentage and supporting in-camera charging without any pop-up errors. Built with top-tier Li-ion cells and an advanced 8-layer protection system (overcharge, overcurrent, short-circuit, overheating, etc.), it delivers stable, reliable power. When paired with ZGCINE PS series charging cases or PC series chargers, it supports high-speed charging and reaches 100% in approximately 2 hours, dramatically faster than standard charging.

Key Features

• Fully decoded - no pop-up warnings, full camera communication & in-camera charging
• Exact same physical dimensions as original Sony NP-FW50
• 1030mAh capacity
• Ultra-fast charging (2 hours with ZGCINE PS/PC series chargers)
• Top-tier Li-ion cells with 8-layer safety protection
• Stable regulated output

• 1 ZGCINE BT-FW50 1030mAh Battery (Grey)

• Chemistry: Lithium-ion
• Capacity: 1030mAh
• Voltage: 7.2V (nominal) / 8.4V (max)
• Input: 8.4V / 0.8A
• Output: 8.4V / 3A (regulated)
• Compatibility: Sony a7, a7 II, a7R, a7R II, a7S, a7S II, a5000, a5100, a6000, a6100, a6300, a6400, a6500, ZV-E10, DSC-RX10 series (M2/M3/M4), ILCE-QX1