Voltage / Capacity Extension up to 4S10P (48V: 2S10P)
Modular batteries are advanced energy solutions that can be connected in parallel or series to increase capacity or voltage. They are widely used for devices that require high capacity or high voltage in order to operate.
Grepow’s modular batteries are LiFePO4 (Lithium Iron Phosphate), and they carry a BMS in order to provide a long lifespan and high level of safety. They are a great drop-in replacement for lead-acid batteries.
| Name: | Grepow 12V Modular Li-ion Battery |
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| Chemistry: | Lithium Iron Phosphate (LiFePo4) | |
| Nominal Voltage: | 12.8V | |
| Nominal Capacity: | 7Ah | |
| Cell Type: | Pouch Cell | |
| Maximum Modules in Series: | 4 (Total voltages up to 51.2V) | |
| Maximum Modules in Parallel: | 10 (Total capacities up to 70Ah) | |
| Approx. Dimensions (L x W x H): | 151 x 65 x 92 mm | |
| Approx. Nominal Weight: | 1060g | |
| Internal Impedance: | ≤27mΩ | |
| Energy Density: | 89.6Wh | |
| Charge Current: | 3.5A (Standard)/7A (Working Charging Current)/7A (Max.) | |
| Discharge Current: | 1.4A (Standard); 25A | |
| Life Cycles: | 2000 charge/discharge cycles (at 100% DOD at 1C) | |
| Operating Temperature: | Charge (0~+45℃); Discharge (-20~+60℃) | |
| Charging mode: | Constant current and Constant voltage | |
| Case: | ABS material | |
| IP rating: | IP66 | |
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Smart BMS Features:
Protection against overcharge and overdischarge
Protection against short-circuit
Protections against high and low temperatures
Self balancing
Protection against overcurrent
Grepow Modular batteries are great drop-in replacements for 12V lead-acid batteries,Some features are as follows:
Extensionable
Extensionable
Voltage / Capacity Extension up to 4S10P (48V: 2S10P)
High
Discharging
High Discharging
Up to 5C High Speed Charge/Discharge
Well
Performance
Well Performance
High power capability and excellent cycle performance
Modular
&
Customizable
Modular & Customizable
Providing space and weight savings resulting from a high energy density
High
Safety
Standards
High Safety Standards
Safety cells with integrated monitoring systems provide a safer product
Intelligent
BMS
Intelligent BMS
Grepow BMS enables high-power discharge with multiple controls and protection functions
Extended
Run Times
Extended Run Times
Modular Battery can work with nearly any applications to provide continues electronic power
Easy Installation
Easy Installation
The Modular design makes battery easy to install. You can tailor made the battery size, shaped, case, BMS, pug-in
Where one power module fails, another takes over. You can replace single faulty units while the rest of the system continues to function flawlessly, increasing the reliability of the system.
Compared to a regular packed battery, a modular battery can extend your system as you want. You can add additional units as your power and business needs change and grow. The battery has an internal BMS that can be supported in multi-series and/or -parallel (up to 4S10P), which allows your capacity and voltage to be easily expandable.
The pack consists of environmentally friendly and safe LiFePO4 cells with long cycle life and deep-cycle discharge. It does not require frequent replacing. The battery is sealed with ABS plastic that has an IP66 rating. It allows the battery to be waterproof and shockproof.
Grepow Modular batteries are advanced energy solutions, widely used to requiring high capacity or high voltage devices. Such as solar and wind energy storage, portable medicial equipment, marine, RV, off-grid or micro-grid systems, communication power system, UPS systems, security system and emergency lighting power.
A: Lithium iron phosphate battery (LiFePO4) has the advantages of large capacity, lightweight, environmental friendly, safety, and more cycles. This is an alternative to lead-acid batteries, and it is safer than LiPo batteries.