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12.8V 200AH lithium battery

ALUX high-performance A-Grade LiFePO4 batteries are designed for off-grid solar and backup systems. With a 10,000+ cycle life, they perfectly replace SLA batteries. Lightweight and highly efficient, they operate reliably in extreme temps from -45°C to 60°C. Eco-friendly energy storage.

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ALUX High-Performance A-Grade LiFePO4 Batteries

Engineered for Solar Off-Grid & Backup Solutions
ALUX rechargeable lithium iron batteries are specifically engineered for solar photovoltaic (PV) off-grid and backup power applications. Featuring an integrated Battery Management System (BMS), these batteries are optimized for fast solar charging and are designed to serve as a direct, drop-in replacement for traditional Sealed Lead Acid (SLA) batteries. With flexible 360-degree mounting options, our batteries maximize space utilization in any enclosure or configuration.

Product Performance and Advantages

  • Premium A-Grade Cells: Built exclusively with high-quality A-Grade cells, ensuring superior internal consistency, long-term stability, and maximum safety for your energy storage system.
  • Stable Voltage Platform: Maintains a consistent average voltage of 3.7V or 3.2V, providing steady power delivery for critical equipment.
  • Ultra-High Energy Density: Achieve significant weight savings; our batteries provide 460-600Wh/kg, weighing only 1/5 to 1/6 of traditional lead-acid products of the same capacity.
  • Industry-Leading Cycle Life: Built for long-term reliability, our batteries exceed 6 years of service life and are capable of achieving 10,000 charge-discharge cycles at 1C DOD.
  • High-Power Endurance: Designed for demanding applications, our cells support 15~30C high-rate charge/discharge, facilitating high-intensity start-up and acceleration.
  • Low Self-Discharge & No Memory Effect: With a monthly self-discharge rate of less than 5%, your battery retains power longer. It features no "memory effect," meaning you can charge it at any time without capacity loss.
  • Extreme Thermal Adaptability: Engineered to perform in harsh conditions (-20℃ to 60℃). With our specialized processing technology, these batteries can even operate in extreme cold as low as -45℃.
  • High Charging Efficiency: Near 100% current efficiency. The closed-loop design ensures no gas generation during charge or discharge cycles, guaranteeing safety and stability.
  • Eco-Friendly Commitment: Designed for sustainability, our batteries are free from toxic heavy metals (such as lead, mercury, and cadmium) during production, use, and disposal.

Type
Nominal Voltage (V)
Nominal Capacity (Ah)
Nominal Energy (Wh)
Dimension (mm)
Weight Kg (±5%)
Length
Width
Height
Total Height
ALFP12V7
12.8
7
89.6
151
65
95
101
0.92
ALFP12V12
12
153.6
151
98
95
101
1.47
ALFP12V20
20
256
181
77
168
168
2.1
ALFP12V40
40
512
196
166
175
175
3.12
ALFP12V50
50
640
230
169
179
179
7
ALFP12V60
60
768
230
169
179
179
7.5
ALFP12V75
75
960
260
173
217
222
9.4
ALFP12V100
100
1280
330
177
224
224
11
ALFP12V120
120
1536
407
170
241
241
14
ALFP12V150
150
1920
479
238
217
222
18
ALFP12V200
200
2560
520
238
217
222
23
ALFP12V250
250
3200
521
264
220
225
28
ALFP12V300
300
3840
521
264
220
225
32.5