Bonka Semi-Solid State Li-ion 6S 27000mAh (10C)BONKA 27000mAh 10C 6S Semi Solid Li Ion Battery Need serious flight time for heavy rigs, VTOLs, mapping drones, or agricultural drones? The BONKA 27000 mAh 10C 6S Semi Solid Li Ion delivers high energy density with a stable, semi solid chemistry. (Yes, its built for missions, not just flex.) Why You Want It Most FPV packs are optimized for bursts; this one leans into endurance. With a 10C continuous discharge rating, you trade peak current for

BONKA 27000mAh 10C 6S Semi-Solid Li-Ion Battery

Need serious flight time for heavy rigs, VTOLs, mapping drones, or agricultural drones? The BONKA 27000 mAh 10C 6S Semi-Solid Li-Ion delivers high energy density with a stable, semi-solid chemistry. (Yes, it’s built for missions, not just flex.)

Why You Want It

Most FPV packs are optimized for bursts; this one leans into endurance. With a 10C continuous discharge rating, you trade peak current for reliable prolonged thrust. Perfect for payload-carrying platforms or long-duration flights where sag kills ROI. And as a semi-solid design, it resists swelling, improves internal stability, and offers better cycle life than typical soft-pack alternatives. (No magic, just engineering.)

Specifications

• Product Type: Semi Solid Li-Ion Battery
• Model No : BK-SS27000/10-6S
• Voltage: 22.2V                                                 
• Weight: 2350g
• Capacity: 27000mAh                                           
• Dimensions: H*W*L=215*88*60(mm)
• Balance Plug: JST-XH                                         
• Discharge Plug: XT90, AS150, XT150
• Burst Discharge Current: 10C/20C

What’s in the Box*

• 1 × BONKA 27000 mAh 10C 6S Semi-Solid Li-Ion pack
• Balance leads / connector harness (as per variant, e.g. JST-XH, XT90 / XT150) 

Disclaimer

*Connector types, packaging, and burst spec may vary depending on batch. Always verify plug type and test under conservative load before full mission.

Still Here?

If your goal is hours in the air rather than seconds of turbo, this BONKA pack is built for payload endurance, not backyard racing. It sacrifices peak current for steadiness and stability—ideal for mapping, surveying, or heavy-lift drones. Want a UK-spec version, test data, or a matching charger? Let us know and we'll help you kit it safely.