Maintenance-free 200Ah AGM storage
Add 2.4kWh of nominal 12V capacity in one sealed deep-cycle battery.
The Renogy 12V 200Ah Deep Cycle AGM Battery is a sealed lead-acid storage option for RV, marine, backup and off-grid systems. It avoids routine watering and works with chargers and power equipment that provide a correct AGM profile.
At a glance
Verified numbers for the exact product family
12VNominal voltage
200Ah10-hour rated capacity
2.4kWhNominal stored energy
200AMaximum continuous discharge
Plan everyday capacity more conservatively than 2.4kWh Renogy documents 500 cycles at 50% depth of discharge. Repeated deeper discharge can shorten AGM service life, so the full nominal energy is not the recommended routine usable amount.
Why this Renogy product
Large sealed storage without routine electrolyte maintenance
No wateringAbsorbent Glass Mat construction immobilizes the electrolyte and eliminates routine water additions.
High-current supportRenogy lists 200A maximum continuous discharge and 2,000A for five seconds for properly designed startup loads.
Expandable banksMatching batteries may be connected in series and up to four in parallel when the full bank is designed and protected correctly.
System fit
Match the charger, support structure and cable layout to a heavy AGM battery.
Use an AGM-compatible charge profile and remain within the current manual's voltage, current and temperature limits. For multi-battery banks, use the same model, age, capacity and state of charge with balanced conductors and appropriate overcurrent protection.
Physical installationThe battery measures about 20.6 × 9.4 × 8.8 in and weighs roughly 127.9 lb. Secure it against movement and protect the terminals.
ChargingRenogy lists 60A maximum continuous charge current. Do not apply a LiFePO4-only charge profile.
In the box
What this listing is documented to include
- One Renogy 12V 200Ah deep-cycle AGM battery
- Terminal hardware supplied with the battery
Battery cables, fusing, hold-downs, charger, monitor and enclosure are not listed as included.
Product confidence
Two-year prorated AGM warranty
Renogy lists a 2-year prorated material-and-workmanship warranty for the 12V 200Ah AGM battery. Eligibility, proration, exclusions and remedies follow the current written terms.
Common questions
Buyer FAQ
Can I use the full 200Ah every cycle?
Renogy's cycle figure is based on 50% depth of discharge. Planning routine use around that level supports longer AGM life than repeatedly draining the battery completely.
Can I connect several batteries together?
Yes. Renogy permits series connection and up to four matching batteries in parallel. All batteries should match in model, age and state of charge.
Can I charge it below freezing?
Renogy lists 32°F/0°C as the minimum charging temperature. A wider discharge-temperature range does not make below-freezing charging acceptable.
Does it include Bluetooth?
No. This AGM battery has no built-in Bluetooth; use a compatible external shunt monitor if remote state-of-charge visibility is needed.