Dobíjecí baterie BOBOVR B100 pro S3 PRO / E3 PRO, 10000 mAh

The BOBOVR B100 battery pack is a high-capacity rechargeable power source designed for use with BOBOVR S3 PRO and E3 PRO VR headsets. With a 10,000 mAh lithium-ion cell configuration (nominal capacity 4800 mAh, nominal energy 35.04 Wh) and a magnetic mounting system, the B100 extends headset runtime while maintaining compatibility and a compact form factor.

Advantages

The B100 increases operating time by approximately 135% compared with the original cells, while keeping the same external dimensions and adding only moderate additional weight (184 g). It uses high-performance 3.65 V cells with an integrated Texas Instruments BMS for accurate charge monitoring and four front LEDs to indicate the current charge level. Fast charging up to 20 W is supported (USB-C input 5.0 V 3 A), and multiple safety features and temperature sensors protect against overheating, overcharge and short circuits.

Suitable for

• Extending playtime on BOBOVR S3 PRO and E3 PRO headsets
• Replacing worn or depleted batteries in compatible headsets
• Keeping as a spare battery for uninterrupted VR sessions

Key specifications

• Manufacturer: BOBOVR
• Model: B100
• Lithium battery capacity: 10000 mAh / 3.65 V
• Nominal capacity: 4800 mAh
• Nominal energy: 35.04 Wh
• Nominal voltage: 7.3 V
• Charge limitation voltage: 8.40 V
• Input (USB-C): 5.0 V 3 A
• Standard charging current: 1 A
• Maximum continuous charging current: 5 A
• Standard discharge current: 1 A
• Maximum discharge current: 5 A
• Charge cut-off current: 50 mA
• Discharge cut-off voltage: 5.4 V

How to use

Attach the B100 to the compatible BOBOVR S3 PRO or E3 PRO headset using the magnetic mounting system; the connection is designed to remain stable during movement. Charge the battery using the supplied USB-C cable or with the optional BD3 charging station for faster charging — standard USB-C charging to full capacity takes around 4 hours, while the BD3 station can charge to roughly 80% in about one hour. Monitor the four LED indicators on the battery housing to check charge level before and during use.

Recommendations

Use only the supplied charging cable or a compatible USB-C charger rated for the battery input (5 V, up to 3 A). If you own M1, M2 Plus, M3 Pro or M3 Mini series headsets, purchase the B100U upgrade kit for compatibility. Store the battery in a cool, dry place and avoid exposing it to high temperatures; follow the user manual for safe charging and disposal.