ProTek RC 1S 150C Low IR SG3 HV LiPo Battery (3.8V/9000mAh) w/4mm Connectors (ROAR Approved)

Description

ProTek RC SG3 1 Cell LiPo Battery: 3.8V Performance

The ProTek R/C 1S 150C 9000mAh Shorty LiPo Battery is a great choice for anyone looking for a reliable, low IR shorty-style pack. Its increased capacity and advanced SG3 Silicon Graphene cell design provide consistent power delivery, cooler operating temperatures, and improved efficiency — keeping you in the fight all the way to the last lap. Delivering ultra-low internal resistance, stable voltage, and explosive acceleration in a compact 1S package, this pack is built for ultra-competitive 1/12 scale pan car racing while maintaining long cycle life and dependable performance.

This pack provides the punch needed for demanding 1S stock and mod racing classes that require optimum voltage from start to finish. Stable output ensures smooth throttle response lap after lap, while the compact and lightweight design helps maintain ideal chassis balance and predictable handling. Designed for aggressive setups, this battery supports high-speed performance and delivers the consistent, technical power serious racers demand on carpet or high-grip asphalt tracks.

Features:

• 150C high-discharge capability for explosive acceleration
• Ultra-low internal resistance for maximum efficiency and punch
• SG3 Silicon Graphene chemistry for cooler operation and consistency
• Stable voltage output for smooth throttle response
• Compact 1S design for ideal chassis balance and handling
• Optimized for 1/12 scale pan car racing (mod and spec classes)
• Supports aggressive high-speed racing setups
• Extended cycle life for long-term durability

IMPORTANT LITHIUM POLYMER SAFETY INFORMATION

• DO NOT leave a battery in your model when charging
• DO NOT leave lithium batteries unattended when charging
• ALWAYS balance charge lithium battery
• ALWAYS use a LiPo Safe charging bag/box
• YOU MUST use a Li-Poly specific charger to charge lithium batteries (NiMH or NiCD only chargers WILL NOT WORK!)
• YOU MUST not over discharge lithium battery packs
• READ & UNDERSTAND the instructions carefully before operating this battery

NOTE: When using high energy Li-Polymer Batteries, please do not over-discharge or over-charge batteries as this will result in overheated batteries. Discharging capacity can’t exceed 80% of the max capacity of the pack after full charging to ensure a good cycle performance. It is recommended to fully charge a brand new battery before using and only discharge the battery 50% for the first 5 cycles. Always monitor race time and/or set a low voltage warning on ESC (End voltage cannot be lower than 3.2v per cell). Do not use a battery that has too low a voltage. Do not expose batteries to sunshine or store/charge batteries at temperatures above 35°C or in a closed car. The high-temperature environment could cause damage to the pack or make it burst. If the battery becomes hot while fast charging, high current discharging, or racing, do not charge it until it has cooled completely. Wait about 20 mins, then inspect prior to recharging.