1. Introduction and Overview
The Renogy Deep Cycle AGM Battery 12 Volt 200Ah is a high-performance, maintenance-free power solution designed for various applications including RVs, camping, cabins, marine vessels, and off-grid systems. Manufactured with thick absorbent Glass Mat (AGM) separators and advanced valve-regulated technology, this battery eliminates concerns about acid leakage and frequent maintenance.
Key features include:
- Maintenance-Free: No need for electrolyte checks or acid top-ups.
- Excellent Discharge Performance: Proprietary quinary alloy plates and specially treated plate grids allow for low internal resistance and high discharge currents, up to 10 times the battery's rated capacity.
- Long Shelf Life: High-purity materials reduce the monthly self-discharge rate to below 3% at 77℉ (25℃), which is significantly lower than flooded counterparts.
- Wide Operation Temperature Range: An improved electrolyte formula ensures stable battery capacity and outstanding discharge performance even at low temperatures below 32℉ (0℃).
Figure 1: Renogy Deep Cycle AGM Battery 12 Volt 200Ah, showcasing its robust design and clear labeling.
2. Setup
2.1 What's in the Box
Your Renogy Deep Cycle AGM Battery package includes:
- 12V 200Ah Deep Cycle AGM Battery
- M8 Terminal Bolts
2.2 Installation Guidelines
For optimal performance and safety, adhere to the following installation recommendations:
- It is highly recommended to install the battery upright.
- Installing the battery on its side is permissible only if special circumstances require it.
- DO NOT install the battery upside down.
2.3 Connection Types
Renogy Deep Cycle AGM batteries can be connected in series and/or parallel to meet your system's voltage and capacity requirements. It is recommended to connect batteries of the same type (AGM), capacity (Ah), and voltage (V).
Figure 2: The Renogy AGM battery is designed to adapt to extreme temperatures, performing well from -4°F to 140°F.
Video 1: Renogy 12V AGM Battery Introduction. This video provides an overview of the battery's features and basic installation concepts, including series and parallel connections.
3. Operating
The Renogy Deep Cycle AGM Battery is engineered for reliable power delivery across a wide range of conditions.
- Discharge Performance: Capable of high discharge currents up to 10 times its rated capacity, making it suitable for powering most home appliances.
- Temperature Resilience: Maintains stable performance in temperatures ranging from -4℉ to 140℉.
- Self-Discharge Rate: Features a low monthly self-discharge rate of less than 3% at 77℉ (25℃), ensuring power retention even during periods of inactivity.
- Cycle Life: The length of the battery's cycle service life is primarily affected by the depth of discharge, ambient temperature, discharge rate, and the method of recharging. For optimal longevity, it is recommended not to exceed 50% depth of discharge (DOD).
Figure 3: The battery maintains 97% charge even after 1 month of non-use, highlighting its excellent shelf life.
4. Maintenance
The Renogy Deep Cycle AGM Battery is designed to be maintenance-free, eliminating the need for regular fluid checks or acid top-ups. This sealed design prevents acid leakage and reduces the need for frequent attention.
For a longer battery life, it is recommended to fully charge the battery once every three months, especially during periods of storage or infrequent use.
5. Troubleshooting
Due to its sealed and integrated internal structure, the Renogy Deep Cycle AGM Battery requires minimal troubleshooting. It is designed for simple operation, making it ideal for solar system beginners.
If you experience unexpected performance, ensure all connections are secure and correctly wired according to the setup instructions. Verify that your charging sources (solar panels, charge controller, inverter) are functioning correctly and providing the appropriate voltage and current for AGM batteries.
6. Specifications
| Specification | Value |
|---|---|
| Manufacturer | Renogy |
| Brand | Renogy |
| Model | 12 Volt 200AH |
| Item Weight | 127.9 pounds |
| Product Dimensions | 20.5 x 9.4 x 8.8 inches |
| Country of Origin | China |
| Item model number | RNG-BATT-AGM12-200 |
| Batteries Required | 1 12V batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | RNG-BATT-AGM12-200 |
| Amperage | 50 Amps |
| Voltage | 12 Volts |
| Battery Cell Composition | Lead-Acid, AGM |
| Battery Capacity | 200 Amp Hours |
| Recommended Uses For Product | RV |
Figure 4: Detailed dimensions of the Renogy 12V 200Ah AGM battery: 20.6 x 9.4 x 8.8 inches.
7. Warranty and Support
Your Renogy Deep Cycle AGM Battery is backed by a 30-day refund/replacement policy when purchased from Amazon.
For any product-related inquiries or technical support, please contact Renogy directly:
- Phone: 1-909-287-7111 (Monday-Friday, 8:30 AM - 5:00 PM PST)
- Website: HTTPS://WWW.RENOGY.COM
- Email: TECHSUPPORT@RENOGY.COM
