Tattu R-Line Version 5.0 850mAh 4S 150C 14.8V Lipo Battery Pack with XT30U-F Plug
by Tattu

The Tattu R-Line Version 5.0 850mAh 4S 150C 14.8V LiPo Battery Pack with XT30U-F Plug (SKU: TA-RL5-150C-850-4S1P) is a fifth-generation competitive FPV battery engineered specifically for high-performance 3-inch to 5-inch micro FPV racing and freestyle quadcopters. Utilizing Tattu's Al Boehmite nano-coating technology, this V5.0 pack delivers reduced internal resistance, improved heat dissipation during high-amp draws, and lower landing temperatures to prolong cycle lifetime.

With an extreme 150C continuous discharge rating (up to 300C burst) in a compact 100g frame, the R-Line V5 850mAh 4S battery virtually eliminates voltage sag during aggressive full-throttle punch-outs and sharp corner recoveries. It comes factory-terminated with an upgraded high-current XT30U-F discharge connector on flexible 16AWG silicone leads and a standard 5-pin JST-XHR balance connector.

Key Features

• Al Boehmite Nano-Coating Technology (V5.0): Advanced cell construction enhances thermal stability, reduces internal resistance, and delivers higher power retention over repeated charge cycles.

• 150C Continuous / 300C Burst Rating: Ultra-high discharge capabilities maintain flat voltage curves during intense throttle punch-outs.

• Lower Operating & Landing Temperatures: Improved thermal efficiency prevents performance degradation and cell swelling from heat buildup.

• Upgraded XT30U-F High-Current Plug: Pre-installed low-resistance XT30U-F connector with heavy-duty silicone leads ensures maximum current throughput.

• Compact 100g Power-to-Weight Profile: Optimizes thrust-to-weight ratio and agility on sub-250g performance builds and 3"–5" micro airframes.

Technical Specifications

• Brand / Manufacturer: Tattu (Gens Ace)

• Model Identifier: Tattu R-Line Version 5.0 850mAh 4S 150C 14.8V LiPo

• Manufacturer SKU: TA-RL5-150C-850-4S1P / TAA8504S15X3

• UPC / GTIN: 889551119177

• Battery Chemistry: Lithium Polymer (Standard LiPo)

• Series / Generation: R-Line Version 5.0 (V5)

• Capacity: 850 mAh / 12.58 Wh

• Cell Configuration: 4S1P / 14.8V Nominal (16.8V Max Fully Charged)

• Continuous Discharge Rate: 150C

• Burst Discharge Rate: 300C

• Main Power Connector: XT30U-F

• Main Wire Gauge: 16AWG Flexible Silicone Wire

• Balance Connector Type: JST-XHR-5P

• Dimensions: 59 mm x 30 mm x 32 mm (L x W x H)

• Net Weight: ~100.0 grams (±5g)

• Target Aircraft Class: 3-inch to 5-inch Micro FPV Racing & Freestyle Drones

What Is Included

• (1) Tattu R-Line Version 5.0 850mAh 4S 150C 14.8V LiPo Battery Pack with XT30U-F Plug (SKU: TA-RL5-150C-850-4S1P)