Description
CDC100-12 | 12V 100Ah Deep Cycle AGM Battery | 1,200Wh | T11 (M8 Threaded Insert) | 68.78 lbs (31.2 kg) | AGM Deep Cycle | UL 1989 Certified
The Canbat 12V 100Ah Deep Cycle AGM Battery is a valve-regulated sealed lead acid (VRLA) AGM battery engineered for repeated deep-discharge cycling in RV house battery systems, marine house power, solar energy storage, off-grid power installations, trolling motor applications, floor scrubbers, and heavy-duty industrial cyclic equipment. Built to a Group 31-style AGM case and rated at 100Ah (C10) and 1,200Wh, the CDC100-12 is designed to deliver reliable capacity across repeated charge and discharge cycles where standard general-purpose standby AGM batteries are not designed for repeated deep cycling. Featuring maintenance-free AGM construction, a self-discharge rate below 2% per month, and a 20+ year design floating life at 20°C, the CDC100-12 provides dependable deep-cycle performance for high-capacity cyclic applications. Certified to UL 1989.
Typical Applications
The CDC100-12 12V 100Ah Deep Cycle AGM Battery is designed for high-capacity cyclic discharge applications where batteries are regularly discharged and recharged as part of normal system operation. Rated at 100Ah (C10) at 12V and built to a Group 31-style AGM case, this 12V 100Ah Deep Cycle AGM Battery is suited to RV house battery systems, marine house power, solar energy storage systems, off-grid power installations, trolling motors, floor scrubbers, aerial work platforms, electric industrial equipment, and heavy-duty cyclic applications. The CDC100-12 is commonly used as a replacement 12V 100Ah deep cycle battery and Group 31-style deep cycle battery in RV house battery systems, marine house power systems, solar energy storage systems, off-grid power installations, trolling motor applications, and heavy-duty industrial cyclic equipment.
UL 1989 Certification
UL 1989 certification provides third-party verification of battery safety and performance requirements for sealed lead acid batteries. The CDC100-12 is certified to UL 1989, the Underwriters Laboratories standard covering electrical performance, mechanical integrity, and safety requirements including overcharge tolerance and short circuit protection. Certification is issued following independent third-party laboratory evaluation — not manufacturer self-declaration.
Canbat maintains UL 1989 certification across its sealed lead acid battery lineup, including the CDC deep cycle series.
Deep Cycle AGM Construction
The CDC100-12 12V 100Ah Deep Cycle AGM Battery uses valve-regulated absorbent glass mat (AGM) construction specifically engineered for deep-discharge cycling. Unlike standard general-purpose AGM batteries designed primarily for float standby service, the CDC100-12 is built to withstand repeated deep discharges while maintaining stronger cycle performance than standard general-purpose standby AGM batteries. Electrolyte is immobilized within puncture resistant micro-porous glass mat separators, preventing acid stratification and extending cycle life across a wide range of discharge depths.
The sealed recombinant cell design prevents acid emission under normal operating conditions and permits installation in any orientation. Lead calcium alloy plate construction supports low self-discharge performance — batteries stored at 25°C may be held up to six months before a refresh charge is required. The ABS container provides heavy-duty construction suited to the demanding operating conditions of solar, RV, marine, and industrial cyclic applications.
Cycle Life & Depth of Discharge
The CDC100-12 12V 100Ah Deep Cycle AGM Battery is engineered for repeated deep-discharge cycling, with cycle performance dependent on depth of discharge, charging profile, operating temperature, and maintenance practices. Shallower discharge depths significantly extend total cycle life — operating at 30% depth of discharge (DoD) delivers substantially more cycles than operation at 100% DoD.
Indicative cycle life at 25°C under standard test conditions (discharge at 0.17C to 1.7V/cell; charge at 2.45V/cell constant voltage, max 0.25C; charge volume 125% of discharged capacity):
| Depth of Discharge (DoD) | Approximate Cycle Life |
| 30% DoD | ~1,800 cycles |
| 50% DoD | ~1,200 cycles |
| 100% DoD | ~400 cycles |
Technical Specifications
| 12V 100Ah Deep Cycle AGM Battery — Specifications (CDC100-12) | |
| Part Number | CDC100-12 |
| Nominal Voltage | 12V |
| Rated Capacity (C10) | 100Ah |
| Energy | 1,200Wh |
| Battery Group Size | Group 31-style footprint |
| Terminal Type | T11 (M8 Threaded Insert) |
| Container Material | ABS |
| Max Discharge Current (5s) | 1,200A |
| Internal Resistance | Approx. 4.9mΩ |
| Design Floating Life at 20°C | 20+ Years |
| Self Discharge | <2% per month at 25°C |
| Operating Temp — Discharge | 5°F to 122°F (-15°C to 50°C) |
| Operating Temp — Charge | 32°F to 104°F (0°C to 40°C) |
| Storage Temp | 5°F to 104°F (-15°C to 40°C) |
| Certification | UL 1989 |
Dimensions & Weight
| Physical Specifications | |
| Length | 12.99 in (330 ± 3 mm) |
| Width | 6.81 in (173 ± 2 mm) |
| Container Height | 8.35 in (212 ± 3 mm) |
| Total Height (with terminal) | 8.66 in (220 ± 3 mm) |
| Approx. Weight | 68.78 lbs (31.2 kg) |
Canadian-Owned Battery Manufacturer | 24/7 Technical Support | UL 1989 Certified | Nationwide Distribution
Erin S. –
Just preordered 3 units of the 12v 100AH for my solar system in my RV. I am excited and can’t wait to use them.
Darin L. –
Just made a pre-order payment on a 100AH deep cycle battery. Saved me $50 !! Summer is right around the corner, I am very excited to have this 12volt 100AH battery in my Marine system.
Bennett G. –
I am looking forward to the 100AH deep cycle battery I just purchased. Canbat has some great batteries and amazing customer service.
Scott Windle –
We purchased four of these 100Ah deep cycle batteries to replace the EV27A-A batteries and they work fantastic. Highly recommended for their great products and free shipping!
Bob –
Recently purchased, delivered quickly, and functioning well.
Bob M. –
Recently purchased, delivered quickly, and functioning well.