Lithium battery Kaise KBLI48500 | 51.2v 50Ah | Lifepo4

Native performance at 48V: Kaise Kbli48500 of 50Ah

Battery Kaise kbli48500 It has been developed to meet the storage demand at 48V (51.2v nominal) with a single unit. By providing 2.56 kWh of energy, this model is ideal for users who want to optimize their self-consumption or backup systems, taking advantage of working at a higher voltage, such as the reduction of the wiring section and improvement in the efficiency of the inverter.

Reliability for telecommunications and solar isolated

On Tienda Solar We recommend this model for applications where the continuity of the supply is critical. Its technology 3.2v 6Ah 32700 cells It allows a robust configuration and an excellent thermal dissipation. It is the ideal replacement battery ("Drop-in Replacement") for AGM or GEL battery racks in telecommunications applications or security systems, offering more power and a discharge depth of up to 95% without degrading prematurely.

Security and thermal versatility

Equipped with chemistry Lifepo4, the KBLI48500 eliminates the risk of thermal leakage or explosion. Its wide range of operating temperature (-20 ° C A + 60 ° C) It makes it suitable for installations in external cabinets or areas with variable climates. When being totally sealed and maintenance-free, it is a clean and safe solution to integrate together with Hybrid investors 48V in any environment.

Key advantages of the KAISE KBLI48500:

• Native voltage of 51.2V: Ideal for 48V systems, simplifying the installation and the balanced of cells.

• Prolonged life: Up to 20 times more loading and unloading cycles than a lead battery, minimizing the total cost of ownership.

• Reduced weight: Only 40% of the weight of an equivalent lead battery, facilitating its handling and installation in supports or cabinets.

• Fast and efficient load: Excellent current acceptance that allows you to load the system quickly from your photovoltaic plates.

• Intelligent integrated BMS: Protect the battery against overloads, deep discharges and short circuits.

• Lower self-discharge: Keeps your burden for months thanks to its low self-discharge rate (

Summary technical sheet:

• Nominal voltage: 51.2 V.

• Nominal capacity: 50 ah.

• Stored energy: 2.560 WH (2.56 kWh).

• Internal resistance: ≤ 50 MΩ.

• Recommended load current: 10-50 A.

• Recommended load voltage: 58.4 V.

• Dimensions: Consult the technical sheet for specific format.

• Type of cell: 32700 Cell 3.2V 6AH (LiFePO4).

Frequently Asked Questions (FAQ)

1. Why is it better to use a 48V battery than four 12V in series? When using a single 48V unit (51.2v) such as the KBLI48500, the BMS manages all internal cells evenly. In serial connections of several 12V batteries, it is common for voltage imbalances that shorten the bank's life if external equalizers are not used.
2. Is it compatible with standard 48V investors? Yes, it is compatible with most Solar investors and chargers who admit 48V lithium batteries. It is only necessary to configure the cutting and load voltages according to the technical sheet.
3. How many units can I connect in parallel? You can connect several units in parallel to increase storage capacity (for example, 2 units to obtain 100Ah at 48V), which allows you to scale your system from batteries As your needs grow.
4. What maintenance does it require? It does not require any maintenance. Unlike open lead batteries, you do not have to review electrolyte levels or worry about sulfation.
5. Can it be used to feed electric motors or UPS? It is excellent for small and medium-scale UPS due to its high energy density and its constant discharge capacity, ensuring that your critical equipment remain lit during light cuts.