LDP series lithium iron phosphate batteries are safer, smarter, simpler alternative to lead-acid batteries in your marine, solar, RV, energy storage, floor cleaning machines, golf carts, e-scooters, fishing boats, and many other applications. The batteries have built-in smart BMS (battery management system) which provides complete protection and offer a drop-in solution for lead acid battery replacement. They can be used individually or assembled in series to create larger system.
More reliable:
15 years design life
Longer life:
LDP series lithium batteries provide up to 10 times longer life than lead-acid batteries, and they still
provide 80% of the rated capacity after 6,000 cycles.
Warranty is 3 years, 5 years optional.
Light weight:
Lithium iron phosphate batteries have 3 times higher energy density compared to lead acid batteries,
so the battery weight is reduced considerably. It has only approx.30-50% weight of equivalent lead acid battery,
which making it easy handling, more robust.
High safety:
Built-in supersmart Battery Management System (BMS), guarantees the safe operation during whole service life.
The BMS is built with perfect automatic protection against over-voltage, over-current, over-discharge, short-circuit.
More usable capacity:
Provide 100% of usable energy, regardless of the rate of discharge. so for longer trips you can discharge the battery more than the traditional lead acid, addressing Your Energy Anxiety.
Fast charging:
Provides up to 1C rate charging ability, 5 times more
that of lead-acid, and can be fully charged in 1-2 hours, greatly improve the efficiency of use.
Temperature tolerant:
-20℃ (-4℉) and +60℃ (140℉).
Lithium batteries can handle a wide variety of conditions and are even 2.5X more efficient at low temperatures
than lead-acid while being able to safely operate up to 140°F (60°C).
Cobalt-free:
Adopt lithium iron phosphate technology which is a totally environment friendly green energy storage solution.
Battery Model | Nominal Voltage (V) | Rated Capacity @ 5-HR Rate (77°F/25°C) (Ah) | Typical energy (Wh) | Recommended charge current (A) | Max charge current (A) | Max continuous (A) | Outline Dimension | Weight (kg) | Terminal | ||||||
Length | Width | Height | |||||||||||||
(mm) | (in) | (mm) | (in) | (mm) | (in) | ||||||||||
LDP12-50 | 12.8 | 50 | 640.0 | 25 | 50 | 50 | 229 | 9.02 | 138 | 5.43 | 217 | 8.54 | 7.2 | M6 | |
Charging temperature | (0℃~50℃) | ||||||||||||||
Discharge temperature | (-20℃~60℃) | ||||||||||||||
Recommended Storage Temperature | (10℃~35℃) | ||||||||||||||
1. Scenario: Solar Energy Storage Systems (Residential/Commercial & Industrial)
Points: Requires batteries to undergo daily charge-discharge cycles, with extremely high demands for lifespan and deep discharge capability.
Advantage: The ultra-long cycle life perfectly matches the 10+ year service life of solar systems. Higher charge-discharge efficiency (>95% vs. lead-acid's ~80%) means more solar energy is utilized effectively, significantly improving return on investment (ROI).
2. Scenario: Uninterruptible Power Supply (UPS) / Emergency Backup Power
Points: Data centers, medical equipment, security systems, home offices, and other occasions requiring highly reliable backup power.
Advantage: Exceptionally long float service life (up to 10 years), eliminating the need for frequent replacements. Extremely low self-discharge rate during standby ensures readiness for sudden power outages. Lightweight, making it easy to install in corridors, attics, and other spaces.
3. Scenario: New Energy Vehicles and Special-Purpose Vehicles
Points: Golf carts, sightseeing vehicles, forklifts, sanitation vehicles, mobility scooters for the elderly, etc.
Advantage: Reduced weight directly increases range and load capacity. Powerful discharge performance ensures robust vehicle dynamics. No memory effect, allowing charging at any time without the need for full charge-discharge cycles like lead-acid batteries.
4. Scenario: RV and Marine Power Systems
Points: Scenarios requiring off-grid living and high-power electricity consumption (e.g., air conditioning, kitchen appliances) with limited space.
Advantage: High energy density saves significant valuable space and load capacity. Supports high-power discharge, easily running various household appliances. Can be discharged almost 100% (compared to lead-acid's recommended 50% discharge), effectively doubling the usable capacity.
5. Scenario: Starting Batteries (Cars, Boats, Trucks)
Points: Replacing traditional lead-acid starter batteries.
Advantage: Exceptional cold-cranking performance (providing strong current even at -20°C), preventing vehicle failure to start. Super long life, eliminating the hassle of frequent battery replacements.
As a leading provider of solutions to replace lead acid batteries with LiFePO₄ UPS, we offer advanced energy storage systems that deliver superior performance, reliability, and efficiency across various applications. Our LiFePO₄ batteries ensure long-term cost savings, enhanced energy utilization, and robust power delivery, making them the ideal choice for modern energy needs.
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