Description
High-Performance LiPo & Charger Combo with Advanced Features
The Spektrum™ Smart G2 PowerStage Surface Bundle with 2S Smart 50C LiPo Battery is an ideal charging and power solution that pairs seamlessly with the Arrma® Boost 2WD Mega series. This all-in-one bundle simplifies the process of charging, balancing, and managing batteries while delivering top-tier performance and reliability. With Smart G2 technology integrated into both the charger and battery, users benefit from intuitive operation, enhanced safety, and consistent power output.
About the PowerStage Surface Bundle
Smart Charging Made Simple
The included Spektrum S155 charger makes battery charging effortless and safe with Smart G2 technology. It automatically detects the correct charge settings for Smart batteries and begins charging immediately through a single IC3® or IC5® connection—no separate balance lead required. A bright color LCD screen and easy-to-navigate interface make it user-friendly for all skill levels.
Smart G2 Battery
The Smart G2 2S LiPo battery delivers a powerful 50C continuous discharge rate, providing the burst of power needed for high-performance RC driving. It features an integrated microchip that stores battery data, allowing for precise performance tracking and simplified maintenance. Internal metal side plates add durability and improved heat dissipation for longer battery life.
All-in-One Versatility
Compatible with a wide range of battery chemistries, the S155 charger supports 4S LiPo, LiFe, Li-Ion, and LiHV packs, as well as 1-12S NiMH and NiCd batteries. This makes it suitable for various RC applications beyond the included battery. With both IC3® and IC5® ports built-in, no additional adapters are required to get started right away.
Features:
- Automatically detects Smart battery chemistry and charge rate
- Single-connection charging and balancing via IC3 and IC5 ports
- Fast charging capability with up to 55W output
- Intuitive color LCD screen
- Durable internal side plates
- Smart battery microchip logs performance and error data
- Integrated Smart Discharge brings battery to safe storage voltage
- 50C continuous discharge rate for strong and consistent power output
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
Includes:
- (1) Spektrum S155 55W AC Smart Charger
- (1) 2S Smart G2 50C LiPo Battery w/IC3 Connector (7.4V/5000mAh)
- (1) Power Cord
- Product Manual
Needed To Complete:
- Nothing! Everything you need is included.
Specifications:
Charger
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Battery
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*Tech 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.
Manuals:
Charger Manual
Battery Saftey Guidelines
This product was added to our catalog on May 23, 2025
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