1. Introduction
This manual provides essential instructions for the safe and effective use of your Gens ace 2S 2200mAh 7.4V 50C LiPo Battery Pack. Please read this manual thoroughly before using the battery to ensure proper operation, maximize battery life, and prevent potential hazards. This battery features superior Japan and Korea Lithium Polymer raw materials, automatic stacking technology for better performance, strict matching for excellent consistency, up to 200Wh/kg energy density, and a long cycle life (150 times minimum).
2. Important Safety Instructions and Warnings
Lithium Polymer (LiPo) batteries can be dangerous if not handled correctly. Failure to follow these safety instructions can result in fire, personal injury, and property damage.
- Charging: Always use a LiPo compatible balance charger. Never charge unattended. Charge in a fire-safe area, away from flammable materials. Do not charge a damaged battery.
- Discharging: Do not over-discharge the battery. Stop use immediately if the battery voltage drops below 3.0V per cell (6.0V for a 2S battery). Over-discharging can permanently damage the battery.
- Storage: Store LiPo batteries at room temperature, in a dry place, and at a storage voltage of approximately 3.8V per cell (7.6V for a 2S battery). Do not store fully charged or fully discharged for extended periods.
- Handling: Do not puncture, drop, short-circuit, or disassemble the battery. Keep away from heat sources, direct sunlight, and liquids. If the battery swells, leaks, or shows any signs of damage, discontinue use immediately and dispose of it safely.
- Disposal: Dispose of LiPo batteries according to local regulations. Never dispose of them in regular household waste.
- Children: Keep batteries out of reach of children.
3. Product Specifications
| Brand: | Gens ace |
| Capacity: | 2200mAh |
| Voltage: | 7.4V (2S) |
| Discharge Rate: | 50C |
| Max Burst Discharge Rate: | 100C |
| Configuration: | 2S1P |
| Net Weight: | Approx. 120g (4.23oz) |
| Dimensions (L x W x H): | 86mm x 34mm x 19mm (3.39 x 1.34 x 0.75 inches) |
| Connector Type: | XT60 Plug |
| Balancer Connector Type: | JST-XHR |
| Wire Gauge: | AWG12# |
| Wire Length: | 120mm |
Image: Gens ace 2S 2200mAh LiPo Battery showing its basic parameters including capacity, voltage, discharge rate, cell configuration, and balancer connector type.
4. Setup and Connection
The Gens ace 2S 2200mAh LiPo battery comes equipped with an XT60 main discharge connector and a JST-XHR balance connector.
- Main Power Connection (XT60): Connect the XT60 plug from the battery to the corresponding XT60 connector on your RC model's Electronic Speed Controller (ESC). Ensure the connection is firm and secure.
- Balance Connection (JST-XHR): For charging and monitoring cell voltage, connect the JST-XHR balance plug to your LiPo balance charger's balance port. This connection is crucial for safe and balanced charging.
Image: Close-up view of the Gens ace LiPo battery highlighting the JST-XHR balance plug and the XT60 main power connector.
5. Operating Instructions
5.1 Charging the Battery
- Always use a dedicated LiPo balance charger.
- Set the charger to "LiPo" mode and select the correct cell count (2S) and charging current (typically 1C, which is 2.2A for a 2200mAh battery).
- Connect both the XT60 main plug and the JST-XHR balance plug to the charger.
- Never leave the battery unattended during charging.
- Charge in a fire-resistant bag or container on a non-flammable surface.
5.2 Discharging and Usage
- Connect the XT60 plug to your RC model's ESC.
- Ensure your ESC has a Low Voltage Cutoff (LVC) set for LiPo batteries (typically 3.2V-3.4V per cell) to prevent over-discharging.
- Stop using the battery immediately if you notice a significant drop in power or if your model's LVC activates.
- Avoid continuous high-current discharge that exceeds the battery's specified C-rating.
6. Maintenance and Storage
- Regular Inspection: Periodically inspect the battery for any signs of damage, swelling, or connector wear.
- Storage Voltage: For long-term storage, charge or discharge the battery to its storage voltage (approximately 3.8V per cell or 7.6V for this 2S battery). Most LiPo chargers have a "Storage" mode.
- Storage Environment: Store the battery in a cool, dry place, away from direct sunlight, extreme temperatures, and flammable materials. A LiPo-safe bag or container is recommended.
- Temperature: Do not expose the battery to temperatures below 0°C (32°F) or above 60°C (140°F).
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Battery not charging | Incorrect charger settings, damaged connectors, faulty charger, deeply discharged battery. | Verify charger settings (LiPo, 2S, 2.2A). Check all connections. Try a different charger. If deeply discharged, some chargers may not detect it; proceed with extreme caution or dispose. |
| Reduced run time or power | Battery degradation, over-discharge, improper charging, cold weather. | Ensure proper charging and storage. Avoid over-discharging. Warm the battery slightly before use in cold conditions. Consider battery replacement if degradation is significant. |
| Battery swelling | Overcharging, over-discharging, physical damage, internal short circuit. | Immediately discontinue use and safely dispose of the battery. Swelling indicates a dangerous condition. |
8. Compatibility
This Gens ace 2S 2200mAh LiPo battery is compatible with various RC models that require a 2S (7.4V) LiPo battery with an XT60 connector and suitable dimensions.
Known compatible models include:
- Traxxas 1/16 VXL Models (e.g., Revo, Fiesta, Boss 302 Mustang, E-revo 1/16)
- Traxxas TRX-4
- Yeti Jr. 1/18th Scale RC Car
- Team Associated 1/14 RC Car (e.g., REFLEX 14T Truggy RTR, REFLEX 14B Buggy RTR)
- Redcat Racing 1/12 1/16 RC Car
- Latrax Rally
- CR12 Ford F-150 Pick-Up RTR
Always verify the battery dimensions and connector type against your model's requirements before purchase and use.
Image: Gens ace LiPo battery shown alongside various RC aircraft and vehicles, illustrating its wide range of applications.
9. Warranty and Support
Gens ace provides a 60-day money-back guarantee and an 18-month warranty for this product.
For customer service and support, please contact Gens ace directly. Refer to your purchase platform or the product packaging for specific contact details.
Image: The Gens ace LiPo battery package contents, including the battery, user manual, and wrapped box.