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CATL 228Ah Prismatic LiFePO4 Battery Cells
$496.00
Note: The price for 4pcs. For pricing on larger quantities and optimizations, please contact us.
1.Premium Quality with Complete Protection: CATL 228Ah Prismatic LiFePO4 Battery Cells utilizes the most advanced high-end chemistry and safety measures. Our dry battery is 50% lighter than its lead-acid/AGM battery counterparts and has a significantly higher capacity and performance.
2.Rechargeable And Fast Charging: CATL 228Ah Prismatic LiFePO4 Batteries are rechargeable, long-lasting, fast-charging, ultra-lightweight, highly efficient, and easy to install.
3.100% Satisfaction Guaranteed: Built with LiFePO4 cells engineered to deliver superior performance, it is an excellent drop-in replacement for AGM & Lead Acid batteries and lasts 8 to 10 times longer. Take confidence in our quality batteries.
4.Long Life: Our CATL 228Ah Prismatic LiFePO4 Battery Cells lasts 4000+ cycles.
Description
| Item | Performance |
| Brand | CATL |
| Battery Model | MHH3L7 |
| Cell Grade | Brand New Grade A Cell |
| Chemistry | Lithium Iron Phosphate (LiFePO4 or LFP) |
| Nominal Capacity | 228Ah |
| Nominal Voltage | 3.2V |
| Operational Voltage | 2.5V-3.65V |
| AC Impedance Resistance | ≤0.22±0.05mΩ |
| Weight | 4.22±0.15kg |
| Dimensions (mm) | 174*207*54±0.5mm |
| Cycle Life | ≥4000 cycles |
| Terminal | M6 Laser Welding Stud |
| Residual Capacity Loss | Per month ≤3.50% |
| Charging Temperature | 0℃~65℃ |
| Storage Temperature | -35℃~65℃ |
Product Feature
- Highly automated production equipment to ensure battery consistency.
- Square aluminum shell structure, high-precision explosion-proof valve design, good safety performance.
- Low internal resistance, high discharge rate, and stable discharge platform.
- Green environment, ISO14000 approval, products meet GB and UN criteria, and ROHS compliant.
- Long cycle life.
Product Application And Connection
Electric vehicle,Electric bikes,Scooters,Boats, Submarines, Golf carts, Communications, Energy storage, Lntelligent network, Etc.
DIY Suggestion
What’s In Your Box?
NOTE!
1. One Cell will come with one set busbar, bolt, and washer for free. (e.g. 4 Cells will come with 4 pcs(busbars + bolts + washers) .
2. Each cell shall be used under the strict monitor, control, and protection by the BMS.
3. Before the first use, always charge the cells to full voltage.
4. We will match (capacity, voltage, resistance) all cells before delivery.
5. The battery is suitable for DIY lovers with experience.
Specification
FAQs
Q: Are you guarantee these battery cells are A grade and what manufacturer it is？
A: Our A-grade cells are made by CATL, and we will reconfirm their consistency before shipment.
Q: Can these be hooked in series for a 48v system?
Our battery has good consistency. If 16 cells are connected in series, it can become a 48 system.
Q:I have been trying to use similar batteries for home solar in 16 battery series. How do I do this without overcharging some of them?
A:16 of these batteries in series roughly 54 volts at full charge. To charge them You need a 48-volt solar air which will put out about 60 volts hooked to a charge controller that will shut off at about 54 volts.
Q: How do you charge them?
A: A single battery cell needs to be charged by a professional tester.
Q: 228Ah per cell totaling 912Ah with all four cells?
A: Yes, but you need to connect four batteries in parallel, so the voltage is still 3.2V, and the capacity is 960Ah, if the series voltage is 12V, the capacity is still 228Ah, you can feel free to DIY according to your needs
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