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High Quality 12.8V 90Ah LiFepo4 Battery product

Time:2023-9-27 15:44:04
High Quality 12.8V 90Ah LiFepo4 Battery product

Produktparameter:

NEIN
Artikel
Allgemeiner Parameter
Anmerkung
1
Modell
GCLB-4F90
Einzel
2
Gehäusematerial für Einzelzelle
Vernickelter Stahl
 
3
Standardkapazität (0,2C5A)
90Ah
 
4
Nennspannung
12,8 V
3,20 V (Arbeitsspannung: 3,20 V)
5
Max. Ladespannung
14,6 V
3,65 V (Single Ave. Ladespannung)
6
Abschaltspannung
10V
2,50 V (Einzelne Entladungsspannung)
8
Standard-Ladestrom
45A
0,5 °C
9
Ladezeit
Ungefähr 5 Stunden
 
10
Max. Dauerentladestrom
90A
10°C
11
Spitzenentladestrom
90A
1C 10seconds
12
Batterieabmessungen (mm)
305*167*210, 328*171*215  
13
(ca.)Gesamtgewicht (ca.)
Approx 11Kg
 
14
(Max, bei 1000 Hz.)Impedanz (Max, bei 1000 Hz.)
≤ 45mΩ
 
15
 
Gebührenmethode (CC/CV)

 

Standard
0℃~45℃
Entladung
-20℃~45℃
Lagerung
-20℃~45℃

 

Bms protects 12.8v 90ah lithium ion battery from:

1. Überladung

2. Überentladung

3. Wärmeschutz

4. Kurzschluss

5. Zellausgleich

Efficient:

In several applications (especially off-grid solar and/or wind), energy efficiency can be critical. The round-trip energy efficiency (from 100% discharge to 0% charge and back to 100% charge) of the average lead-acid battery is 80%.

The round trip energy efficiency of an LFP battery is 92%. Lead-acid battery recharging becomes very inefficient when the battery reaches 80 % of its capacity, leading to an efficiency of 50 % or less for solar systems that need reserve energy for several days (battery operating at 70 to 100 % of its capacity).

An LFP battery, on the other hand, will continue to operate at 90% efficiency even when discharged.

Size and Weight
Saves up to 70% in space
Saves up to 70% in weight

Battery Management System

Our LFP batteries are equipped with built-in cell balancing and cell monitoring. Up to ten batteries can be in parallel and up to four batteries can be in series so that a 48V battery bank of up to 3000Ah can be assembled.

The cell balancing/monitoring cables can be daisy-chained and must be connected to a battery management system (BMS). Battery Management System (BMS)
The BMS will:
1. Disconnect or shut down the load whenever the voltage of any one cell of the battery drops to less than 2.5 volts.
2.Stop charging when a battery cell voltage rises above 4.2V.

3. to shut down the system when the temperature of a battery cell rises above 50°C. Other functions may be included: see individual BMS data sheets.