Description
12V 460Ah Heated Lithium Battery — CLI460-12LT
Heated 12V 460Ah lithium battery engineered for year-round operation in sub-zero environments — the Canbat CLI460-12LT is the most capable single 12V heated lithium battery Canbat manufactures. A 460Ah, 5,888Wh LiFePO4 energy storage platform built for serious off-grid systems, large inverter applications, and cold-weather charging reliability that standard lithium batteries cannot provide. Where standard lithium batteries refuse to charge below 0°C, the CLI460-12LT’s integrated charge-activated heating system warms the cells automatically, enabling safe charging down to -20°C (-4°F) without external heating pads, insulated enclosures, or manual intervention.
At 300A continuous discharge, 5,888Wh of usable energy, and a Group 8D footprint, this is a battery designed for system builders who demand maximum capacity, maximum output, and maximum reliability — in a single unit that installs into any standard Group 8D enclosure or battery tray. Prismatic LiFePO4 cells, 3,000–5,000 cycles at 100% depth of discharge, and full series and parallel expandability from 12V to 48V complete the platform.
The CLI460-12LT ships free across Canada and the USA with same-day dispatch, carries a 10-year warranty, and is built with UL 1642 certified cells. For Canada and USA orders, there are no import duties or cross-border complications.
5,888Wh in a Single Group 8D Battery
The CLI460-12LT delivers 5,888Wh of usable energy from a single Group 8D battery — a form factor that fits standard battery trays, enclosures, and compartments found in RVs, marine vessels, off-grid cabins, and commercial vehicles. This means system builders can achieve significantly higher energy storage capacity without redesigning enclosures, adding battery racks, or managing complex multi-battery wiring.
The engineering advantage is substantial. Every additional battery in a bank adds connection points, balancing complexity, cable runs, and potential failure points. The CLI460-12LT reduces all of these — fewer batteries required means simpler wiring, lower installation labor, cleaner cable management, and a more reliable system architecture from the ground up.
For installers and system designers specifying batteries for serious builds, the CLI460-12LT is not just a larger battery — it is a more efficient way to reach the energy storage capacity the system requires.
Integrated Cold-Weather Charging System
Charging a lithium battery below freezing causes lithium plating on the anode — permanent cell damage that reduces capacity and accelerates degradation over time. Standard LiFePO4 batteries protect against this by refusing to charge below 0°C. The CLI460-12LT eliminates this limitation entirely with a fully automatic, charge-activated heating system.
Critically, the heating system draws power from the incoming charging source — not from the battery’s stored energy — so the heating process does not reduce usable capacity. The system operates in four automatic stages:
| Stage | Process | What Happens |
|---|---|---|
| 1 | Thermal detection | Charger connects. BMS reads internal cell temperature. If below 0°C, incoming current is redirected to the heating elements instead of the cells. |
| 2 | Internal warming | Heating elements warm the cell stack gradually. The process is powered entirely by the charger — stored battery energy is not consumed. |
| 3 | Charge initiation | Once internal sensors confirm safe cell temperature, the heater disables automatically and full charging current is delivered to the cells. |
| 4 | Continuous monitoring | If temperature drops again during the charge cycle, the heater reactivates automatically. The system manages itself without user intervention. |
This process enables safe charging down to -20°C (-4°F) — covering the majority of Canadian winter conditions and ensuring the system captures every available charging opportunity regardless of ambient temperature. Discharge operation continues normally in cold temperatures regardless of the heating system status.
Built for High-Power Inverter Systems
With a 300A continuous discharge rating, the CLI460-12LT is engineered to support large inverter loads that most 12V batteries cannot sustain. At 12V nominal, 300A continuous output represents approximately 3,600W of sustained inverter power from a single battery — enough to run induction cooktops, air conditioning units, power tools, microwave ovens, and other high-draw appliances simultaneously without voltage sag or thermal throttling.
This makes the CLI460-12LT the ideal specification for builds where the energy system is not a convenience — it is the primary power infrastructure. Heavy RV electrical systems, mobile work vehicles, off-grid homes, large marine house banks, and permanent off-grid installations all benefit from a battery capable of delivering sustained high current without compromising cycle life or cell integrity.
The combination of 300A discharge, 5,888Wh capacity, and sub-zero charging capability means the system continues operating at full specification through winter conditions that would render a standard lithium battery unable to recharge — maintaining both output power and energy autonomy year-round.
Applications
Large Off-Grid Solar Systems
For off-grid cabins, remote properties, and permanent off-grid homes that require multi-day autonomy without grid access, the CLI460-12LT provides the energy density to sustain full household loads — lighting, refrigeration, water pumps, heating systems, and high-draw appliances — through extended periods of low solar production. The integrated heating system ensures solar charge controllers can replenish the bank on any clear winter day regardless of ambient temperature.
Heavy RV & Overland Electrical Systems
Full-time RV travellers and serious overland builds running induction cooktops, residential refrigerators, air conditioning, and entertainment systems require energy storage that matches the load — not a compromise. A single CLI460-12LT provides the capacity and discharge rate to run these systems without generator dependency, while the heating system eliminates the seasonal charging restriction that limits standard lithium batteries in winter storage or cold-climate travel.
Marine House Banks
For liveaboards, commercial fishing vessels, and large sailing yachts where the house bank must support navigation electronics, communications, refrigeration, lighting, and onboard appliances continuously, the CLI460-12LT delivers the capacity and sustained output to replace large, heavy lead-acid house banks in a single Group 8D unit — simplifying installation, reducing weight, and eliminating the maintenance requirements of conventional battery banks.
Mobile Work Vehicles & Service Trucks
Service vehicles, utility trucks, emergency response vehicles, and mobile command units running high-draw equipment — hydraulic systems, power tools, communications arrays, lighting rigs — require sustained high-current output that holds voltage under load. The CLI460-12LT’s 300A discharge rating and 5,888Wh capacity make it a purpose-built solution for professional mobile power applications where reliability is non-negotiable.
Industrial & Remote Infrastructure
For telecom towers, pipeline monitoring stations, weather installations, and remote industrial sites operating through Canadian winters, the CLI460-12LT provides the energy reserve and cold-weather charging capability to maintain continuous operation between service intervals — significantly reducing site visit frequency and the operational costs associated with battery maintenance in remote locations.
12V 460Ah Heated Lithium Battery for Off-Grid & High-Power Systems
The CLI460-12LT is Canbat’s flagship 12V heated lithium battery — purpose-built for system builders who require maximum energy storage, maximum discharge capability, and year-round charging reliability in a single Group 8D unit. At 5,888Wh and 300A continuous discharge, it is designed for applications where energy storage is the foundation of the system, not an afterthought.
For builders sourcing a high-capacity heated lithium battery in Canada, the CLI460-12LT ships free with no import duties, is backed by a Canadian technical team, and carries a 10-year warranty. Compatible with all major inverter/charger brands and solar charge controllers that support a LiFePO4 charging profile — making it a direct, high-performance upgrade from lead-acid in any 12V deep cycle application that demands more.
Runtime & Performance
The CLI460-12LT delivers 5,888Wh of usable energy at 12V nominal — all of it accessible on every cycle at 100% depth of discharge. The following estimates illustrate real-world system autonomy across common high-demand applications:
| Application / Load | Average Draw | Estimated Runtime |
|---|---|---|
| LED lighting & low-draw electronics | 5–10A | 46–92 hours |
| 12V fridge + lighting | ~15–20A | ~23–30 hours |
| Inverter — 500W load (microwave, coffee maker) | ~42A | ~11 hours |
| Inverter — 1,000W load | ~83A | ~5.5 hours |
| Inverter — 2,000W load | ~167A | ~2.75 hours |
| Inverter — 3,000W load (induction, AC) | ~250A | ~1.8 hours |
| Marine house bank (nav, fishfinder, VHF, lights) | ~10–15A | 30–46 hours |
| Diesel heater + essential cabin loads | ~8–12A | 38–57 hours |
All runtime figures are based on 100% usable depth of discharge. The CLI460-12LT delivers its full 460Ah on every cycle — no derating, no reserve capacity restrictions, and no voltage sag under sustained high-current loads thanks to the stable discharge curve of LiFePO4 chemistry.
Series & Parallel Expandability — Up to 48V / 23,552Wh
The CLI460-12LT supports both series and parallel connections, giving system designers full flexibility to scale voltage and capacity to match the application — from a single 12V unit to a 48V energy storage system delivering 23,552Wh from four batteries. At this scale, the CLI460-12LT transitions from a battery into a complete energy storage infrastructure capable of powering serious off-grid homes, large commercial installations, and high-demand mobile systems.
| Configuration | Units | System Voltage | Total Capacity |
|---|---|---|---|
| Single unit | 1 | 12V | 460Ah / 5,888Wh |
| Parallel x2 | 2 | 12V | 920Ah / 11,776Wh |
| Parallel x3 | 3 | 12V | 1,380Ah / 17,664Wh |
| Parallel x4 (max) | 4 | 12V | 1,840Ah / 23,552Wh |
| Series x2 | 2 | 24V | 460Ah / 11,776Wh |
| Series x3 | 3 | 36V | 460Ah / 17,664Wh |
| Series x4 (max) | 4 | 48V | 460Ah / 23,552Wh |
A 48V bank of four CLI460-12LT batteries delivers 23,552Wh — a serious energy storage system capable of powering an off-grid home, a large commercial installation, or a high-demand mobile system through multiple days of autonomy. Every battery in the bank retains the integrated heating system, ensuring the entire installation charges reliably through sub-zero conditions.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | CLI460-12LT |
| Chemistry | Lithium Iron Phosphate (LiFePO4) — Prismatic cells |
| Nominal Voltage | 12V (12.8V nominal) |
| Capacity | 460Ah |
| Energy | 5,888Wh |
| Cycle Life | 3,000–5,000 cycles at 100% DoD |
| Max Continuous Discharge | 300A |
| Max Charge Current | 300A |
| Charging Temperature | -20°C to 45°C (-4°F to 113°F) — via integrated heater |
| Discharge Temperature | -20°C to 60°C (-4°F to 140°F) |
| Built-In Heating | Yes — automatic, charge-activated, powered by charger source |
| Weight | 92.6 lbs (42 kg) |
| Dimensions (L x W x H) | 520 x 269 x 222 mm |
| Terminal Type | M8 — bolts included |
| BCI Group Size | 8D |
| Mounting | Upright or on side |
| Parallel Expansion | Up to 4 units (1,840Ah / 12V maximum) |
| Series Expansion | Up to 4 units (24V, 36V, or 48V systems) |
| BMS Protection | Over-charge, over-discharge, short circuit, over-current, temperature extremes, cell balancing, heating logic |
| Bluetooth Monitoring | Optional add-on (Canbat BT app — free for iOS and Android) |
| Storage | Store at 80–100% SoC in a cool, dry environment |
| Certification | UL 1642 certified cells |
| Warranty | 10 years |
| Shipping | Free across Canada and USA — same-day dispatch |
Battery Management System and Bluetooth Monitoring
The CLI460-12LT’s integrated BMS manages heating logic, cell-level protection, and balancing simultaneously — with no external battery management required. The system operates automatically across all conditions, including the transition between heating and charging modes in sub-zero environments.
- Heating logic — automatically activates and deactivates the cell heater based on internal temperature readings
- Over-discharge protection — prevents cell damage from excessive depth of discharge
- Over-charge protection — disconnects at the correct voltage ceiling
- Short circuit and over-current protection — responds within milliseconds
- High-temperature cutoff — protects cells during charging in hot environments
- Cell balancing — maintains consistency across the prismatic cell groups over thousands of cycles
The optional Bluetooth add-on connects the battery to the free Canbat BT app, available for iOS and Android. Real-time monitoring of state of charge, voltage, current, cell temperature, and heating system status is particularly valuable for large installations and remote deployments where system visibility reduces the need for physical site checks.
System Compatibility and Installation
The CLI460-12LT is compatible with any inverter/charger, solar charge controller, or AC charger that supports a LiFePO4 charging profile. When replacing lead-acid batteries, verify that the charging system’s voltage settings are configured for lithium — incorrect lead-acid charge profiles will undercharge the battery or stress the cells over time.
For alternator charging in vehicles or vessels, a DC-DC charger is strongly recommended to deliver correct LiFePO4 charging parameters and protect the alternator from the battery’s high charge acceptance rate — particularly important given the CLI460-12LT’s 300A maximum charge current. M8 terminals with bolts are included. The battery can be mounted upright or on its side, fitting any standard Group 8D enclosure, battery tray, or compartment.
For system sizing assistance, inverter compatibility questions, or help configuring a multi-battery bank, Canbat’s Canadian technical team is available by phone, email, and live chat.
Canadian Supply, Support and Warranty
Canbat is a Canadian battery manufacturer. The CLI460-12LT ships free to any address in Canada and the USA with same-day dispatch on in-stock orders. Canadian and US buyers pay no import duties and face no cross-border complications on their orders.
The CLI460-12LT is backed by a 10-year warranty and supported by a Canadian technical team available by phone, email, and live chat. Warranty claims can be submitted directly with Canbat — with no overseas support queues and no runaround.
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