Description
BAINTECH BTBLUESLIM110-DC40 110AH Slimline Lithium Battery with 40Amp DC-MPPT Charger Built In - All-in-One Battery and Charging Solution with Integrated Bluetooth Monitoring
Power your adventures with the revolutionary Baintech 110AH Slimline with Integrated 40A DC-DC & MPPT Charger—featuring world-first all-in-one design combining 110Ah LiFePO4 battery, 40A DC-DC alternator charger, and 40A MPPT solar controller in single slimline package eliminating separate component installations, ultra-slim profile (635mm x 250mm x 50mm) fitting under seats, in narrow battery boxes, or tight spaces impossible for conventional batteries and separate chargers, integrated Bluetooth monitoring enabling real-time battery and charging system management through smartphone app, robust aluminum powder-coated enclosure providing superior protection and heat dissipation, custom-built BMS protecting against over-temperature, over-voltage, under-voltage, over-current, and short circuit conditions, substantial 110Ah capacity supporting inverters up to 1000W and extended off-grid periods, up to 5000 charging cycles at 50% depth of discharge ensuring long service life, expandable system supporting parallel connection of up to 4 units for increased capacity or series connection for higher voltage systems up to 48V, lightweight 15kg construction reducing vehicle payload compared to equivalent lead-acid plus charger combinations, Australian designed and engineered for local conditions and applications, backed by comprehensive 5-year manufacturer warranty providing long-term confidence, and revolutionary integrated power solution for caravans, motorhomes, camper trailers, boats, and 4WD vehicles requiring space-efficient reliable charging and power management eliminating multiple separate components while maximizing installation simplicity and system performance.
Product Overview
The Baintech 110AH Slimline with Integrated 40A DC-DC & MPPT Charger represents world-first innovation combining three essential electrical system components—110Ah LiFePO4 battery, 40A DC-DC alternator charger, and 40A MPPT solar controller—into single integrated slimline package eliminating complexity, installation space, and weight of separate component systems. Revolutionary integrated design provides complete charging solution: built-in 40A DC-DC charger manages alternator charging during driving providing lithium-appropriate charging profile preventing alternator overload, integrated 40A MPPT solar controller maximizes solar panel harvest during stationary periods optimizing charging from solar arrays up to approximately 500W, and intelligent BMS coordinates both charging sources with battery management ensuring optimal charging regardless of input source. Ultra-slim profile (635mm x 250mm x 50mm without mounting brackets, 685mm x 250mm x 50mm with brackets) represents slimmest design in market enabling installation in locations impossible for conventional batteries—under caravan dinette seats, beneath motorhome beds, in camper trailer narrow battery boxes, or 4WD under-seat locations where space extremely limited. Integrated approach eliminates separate DC-DC charger box (typically 300mm x 200mm x 80mm), separate MPPT controller box (typically 250mm x 150mm x 60mm), and associated mounting hardware, wiring, and installation complexity reducing total system footprint by approximately 60-70% compared to equivalent separate-component installation. Aluminum powder-coated enclosure provides superior protection compared to plastic battery cases—robust construction withstands impacts and mechanical stress, aluminum material provides excellent heat dissipation during high-current charging or discharging, powder coating resists corrosion and UV degradation, and professional appearance complements quality installations. Custom-built BMS with Bluetooth monitoring provides comprehensive battery and system management—monitors individual cell voltages, battery temperature, current flow, state of charge, and charging system status accessible through smartphone app enabling informed energy management decisions and early problem detection. Substantial 110Ah capacity (1.41kWh energy storage) supports inverters up to 1000W continuous enabling operation of microwaves, laptops, power tools, or multiple accessories simultaneously while providing extended runtime for lighting, refrigeration, water pumps, and entertainment equipment during off-grid periods. Up to 5000 charging cycles at 50% depth of discharge demonstrates superior longevity compared to lead-acid batteries (300-500 cycles typical)—over 10 years service life with proper use representing excellent long-term value despite higher initial investment. Expandable system architecture supports parallel connection of up to 4 units (440Ah total capacity, 5.64kWh) for applications requiring extended energy storage or series connection creating 24V, 36V, or 48V systems for specialized applications with each battery's integrated charging functioning independently. Lightweight 15kg total weight (including integrated chargers) compares favorably to equivalent separate-component system: 110Ah lithium battery alone typically 12-14kg, DC-DC charger 2-3kg, MPPT controller 1-2kg totaling 15-19kg for separate components without considering mounting hardware and additional wiring—integrated design achieves comparable or lower weight while eliminating installation complexity. Australian designed and engineered specifically for Australian conditions—extreme temperature ranges, rough road vibration, and demanding off-grid applications common in Australian caravanning and 4WDing inform design priorities ensuring reliable performance in local conditions. Professional installation recommended ensuring proper connection of alternator input, solar input, battery output, and system grounding while configuring integrated charging parameters for specific alternator and solar array characteristics optimizing system performance.
Key Features
World-First Integrated Design: Revolutionary all-in-one package combining 110Ah LiFePO4 battery, 40A DC-DC alternator charger, and 40A MPPT solar controller in single unit. Eliminates separate DC-DC charger box, separate MPPT controller box, and associated mounting reducing system footprint 60-70%. Reduces installation complexity—single unit installation versus three separate components with independent wiring and mounting. Integrated design ensures optimal charging coordination—BMS manages both charging sources preventing conflicts or overcharging. Space savings critical in caravans, camper trailers, and boats where electrical component mounting locations extremely limited.
Ultra-Slim Profile (50mm Thickness): Slimmest design in market at only 50mm thickness (without brackets) enables installation in locations impossible for conventional batteries. Fits under caravan dinette seats, beneath motorhome beds, in narrow battery boxes, or 4WD under-seat locations. Dimensions: 635mm x 250mm x 50mm (without brackets), 685mm x 250mm x 50mm (with brackets including mounting hardware). Slim profile combined with integrated charging eliminates need for separate charger mounting saving additional space. Enables creative installation solutions maximizing usable interior space in vehicles.
Integrated 40A DC-DC & MPPT Charging: Built-in 40A DC-DC charger provides lithium-appropriate alternator charging during driving—prevents alternator overload from lithium's high charge acceptance and delivers proper charging voltage profile. Integrated 40A MPPT solar controller maximizes solar panel harvest—suitable for solar arrays up to approximately 500W depending on configuration. Dual-input charging capability: alternator charging while driving, solar charging when stationary, or simultaneous charging from both sources when available. Intelligent BMS coordinates charging sources preventing overload and optimizing charge acceptance. Eliminates $500-800 worth of separate charging equipment and installation labor.
Custom-Built BMS with Bluetooth: Comprehensive battery management system protects against over-temperature, over-voltage, under-voltage, over-current, and short circuit conditions. Monitors individual cell voltages maintaining balance and optimal performance. Bluetooth connectivity enables smartphone app monitoring—real-time state of charge, voltage, current, cell voltages, temperature, and charging status. App-based management provides system diagnostics, alarm history, and configuration access. Ensures battery longevity through proper protection and balancing particularly important for integrated battery-charger system where thermal management critical.
110Ah Capacity Supporting 1000W Inverter: Substantial 110Ah capacity (1.41kWh energy storage) supports continuous loads up to 1000W through appropriate inverter. Powers microwaves, laptops, power tools, or multiple accessories simultaneously. Provides extended runtime for lighting, refrigeration, water pumps, and entertainment during off-grid periods. 100% usable capacity (versus 50% for lead-acid) effectively provides energy equivalent to 220Ah lead-acid battery. Adequate capacity for weekend camping through extended off-grid adventures depending on consumption patterns.
Robust Aluminum Powder-Coated Enclosure: Premium aluminum construction provides superior protection compared to plastic battery cases. Impact-resistant housing withstands mechanical stress and vibration in mobile installations. Aluminum material provides excellent heat dissipation critical for integrated battery-charger design where charging generates substantial heat. Powder-coated finish resists corrosion, UV degradation, and maintains professional appearance. Sealed construction protects internal electronics from moisture and contamination. Mounting brackets included for secure installation preventing movement during vehicle travel.
Up to 5000 Charging Cycles: Exceptional longevity with up to 5000 cycles at 50% depth of discharge (over 10 years typical use). Superior to lead-acid batteries (300-500 cycles) representing 10x lifespan advantage. Reduced replacement frequency offsets higher initial cost providing better long-term value. LiFePO4 chemistry maintains capacity throughout service life—minimal degradation until approaching end of cycle life. Cycle life assumes proper charging (integrated chargers ensure correct charging) and appropriate depth of discharge (50% DOD typical for extended life, 80% DOD for maximum daily capacity).
Expandable System Architecture: Supports parallel connection of up to 4 units for increased capacity—2 units provide 220Ah, 3 units provide 330Ah, 4 units provide 440Ah (5.64kWh total). Each battery's integrated charging functions independently in parallel configurations. Series connection capability creates higher voltage systems—2 units for 24V, 3 units for 36V, 4 units for 48V (maximum) suitable for specialized applications or commercial systems. Expandability enables system growth as energy demands increase without replacing existing equipment. Use identical units (same model, age) when expanding for optimal performance.
Lightweight 15kg Construction: Total weight 15kg including battery and integrated chargers compares favorably to separate-component systems (15-19kg typical) and dramatically lighter than equivalent lead-acid battery plus chargers (60-70kg). Weight savings reduces vehicle payload enabling additional cargo, equipment, or water capacity. Lighter weight improves vehicle handling, fuel efficiency, and tire wear. Easier installation—single person can handle 15kg unit versus two-person requirement for heavy lead-acid batteries. Weight advantage particularly valuable in weight-sensitive applications like camper trailers or boats where every kilogram affects performance and compliance.
Australian Designed and Engineered: Designed specifically for Australian conditions and applications. Engineers understand extreme temperature ranges (outback heat, alpine cold), rough corrugated road vibration, and demanding off-grid usage patterns common in Australian caravanning and 4WDing. Local design ensures appropriate charging parameters for Australian solar conditions and vehicle electrical systems. Local support and warranty service through Australian networks. Investment in Australian engineering supports local industry and ensures product optimized for local conditions rather than generic international design.
5-Year Manufacturer Warranty: Comprehensive warranty coverage provides long-term confidence in substantial investment. Covers manufacturing defects, premature capacity loss, BMS failures, and integrated charging component failures. Warranty registration typically required activating coverage. Substantially longer than typical lead-acid battery warranty (1-2 years) reflecting superior lithium durability and manufacturer confidence. Warranty particularly valuable for integrated design—single warranty covers battery and charging components versus separate warranties for separate-component systems.
Technical Specifications
|
|
| SKU |
BTBLUESLIM110-DC40 |
| Product Type |
Lithium Battery with Integrated Charger |
| Brand |
Baintech |
| Battery Chemistry |
LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage |
12.8V |
| Capacity |
110Ah |
| Energy |
1.41kWh (110Ah x 12.8V) |
| Integrated DC-DC Charger |
40A Maximum |
| Integrated MPPT Controller |
40A Maximum |
| Solar Input Capacity |
Up to 500W (approximately) |
| BMS |
Custom-Built with Bluetooth |
| Bluetooth Monitoring |
Yes - Smartphone App |
| Cycle Life |
Up to 5000 cycles at 50% DOD |
| Maximum Continuous Discharge |
Suitable for 1000W Inverter |
| Parallel Connection |
Up to 4 Units (440Ah maximum) |
| Series Connection |
Up to 4 Units (48V maximum) |
| Enclosure Material |
Aluminum Powder-Coated |
| Dimensions (without brackets) |
635mm x 250mm x 50mm (L x W x H) |
| Dimensions (with brackets) |
685mm x 250mm x 50mm (L x W x H) |
| Weight |
15kg (including integrated chargers) |
| Protection Features |
Over-Temperature, Over-Voltage, Under-Voltage, Over-Current, Short Circuit |
| Design Origin |
Australian Designed and Engineered |
| Warranty |
5 Years (Manufacturer) |
| Applications |
Caravans, Motorhomes, Camper Trailers, Boats, 4WD Vehicles, Slimline Installations |
Frequently Asked Questions
Q: How does the integrated DC-DC and MPPT work—do I still need separate chargers?
A: No separate chargers needed—both 40A DC-DC alternator charger and 40A MPPT solar controller built into battery unit. Connect alternator positive to DC input terminal, solar panels to solar input terminals, and system operates automatically. Integrated BMS coordinates both charging sources ensuring optimal charging without conflicts. Eliminates separate DC-DC charger box ($300-500) and separate MPPT controller ($200-400) plus installation labor and mounting space. Simply connect inputs and charging begins—no separate charger programming or installation.
Q: What size solar array and inverter can I run with this battery?
A: Solar: Integrated 40A MPPT controller supports approximately 500W solar array (slightly more depending on configuration—consult specifications for exact limits). Inverter: Battery suitable for continuous loads up to 1000W through properly-sized inverter. Brief surge currents higher (consult battery discharge specifications). Typical applications: 600-1000W inverter for microwaves, laptops, power tools, and appliances. Larger inverters possible but runtime limited by 110Ah capacity—consider parallel connection for higher-demand applications.
Q: Can I install this under my caravan seat and how difficult is installation?
A: Yes, designed specifically for under-seat installation—50mm thickness fits most caravan dinette seats, motorhome beds, or narrow battery boxes. Installation moderate difficulty: mount battery using brackets, connect alternator positive wire to DC input, connect solar panels to solar terminals, connect loads to battery output, and ensure proper system grounding. Professional installation recommended ensuring correct wiring, appropriate fusing, and optimal charging configuration. DIY possible for experienced electrical installers. Integrated design simpler than separate battery-charger-controller installation.
Q: How many of these can I connect together and does each one charge independently?
A: Parallel: Up to 4 units for increased capacity (220Ah/2 units, 330Ah/3 units, 440Ah/4 units). Each battery's integrated charging functions independently—all DC-DC chargers and MPPT controllers operate simultaneously charging respective batteries. Series: Up to 4 units for higher voltage (24V/2 units, 36V/3 units, 48V maximum/4 units). Series configuration requires careful installation and specialized knowledge—consult professional installer. Use identical units (same model, age) for parallel or series connections ensuring balanced performance.
Q: Does the slim design affect performance or is it as capable as regular batteries?
A: Slim design doesn't compromise performance—same LiFePO4 chemistry, capacity, and charging capability as conventional rectangular batteries. Slimness achieved through efficient cell packaging and integrated component design rather than reduced capacity or capability. Same 110Ah capacity, same charging rates, same discharge capability as standard batteries. Advantage: fits locations impossible for conventional batteries while providing integrated charging functionality. Only consideration: ensure adequate ventilation around battery for heat dissipation during high-current charging despite slim profile enabling tight-fit installations.
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