Lanpwr 24V 100Ah LiFePO4 Battery, Build-In 100A BMS, Maximum Continuous Load 2560W, 2560Wh Energy

LANPWR

Lanpwr 24V 100Ah LiFePO4 Battery, Build-In 100A BMS, Maximum Continuous Load 2560W, 2560Wh Energy

Name: Lanpwr 24V 100Ah LiFePO4 Battery, Build-In 100A BMS, Maximum Continuous Load 2560W, 2560Wh Energy
Brand: LANPWR
SKU: 24V100Ah-1
Price: 519.0 EUR
Availability: OutOfStock
Rating: 4.67 (3 reviews)

4.7

【Grade A LiFePO4 Cells】Lanpwr 24V 100Ah Lithium Iron Phosphate (LiFePO4) batteries have exceptional quality since they are assembled by automotive Grade A LiFePO4 Cells with UL certificated, ensuring top-tier safety, energy density, power, and stability, and excellent 3% self-discharge rate.
【Lightweight & High Energy Density】Lanpwr 24V 100Ah LiFePO4 Battery weighs only 45.85lbs for one unit, only 1/3 the weight of lead acid batteries, easy to install(L21*W8.2*H8.5inch). Energy density is 55.83Wh/lb (2560Wh/45.85lb=55.83Wh/lb), 3 times the energy density of lead-acid battery, which makes it a thumbs-up choice for RVs, trolling motors, marine and off-grid applications when considering installation or mobility.
【100% DOD & 10-year lifetime】Lanpwr LiFePO4 battery provides 4000~15000 cycles, which is more than 10 times to Lead Acid with 200~500 cycles. Lanpwr LiFePO4 battery can realize 100% SOC&DOD and has a 10-year service life, 3 times longer than the Lead Acid battery’s 3-year lifespan.
【2.56kWh Higher Energy】A single Lanpwr 24V 100Ah lithium battery equals two 12V 100Ah lithium batteries. 25.6V higher voltage and 2.56kWh energy, supports up to 4P2S connection to make a 51.2V 400Ah battery bank of 20.48kWh energy, enabling you to build your battery system with easier operation and ideal for solar systems, off-grid systems, RV, campers, and emergency backup power.
【Safety Protection】Lanpwr LiFePO4 battery has built-in 100A BMS to protect it from overcharge, over-discharge, over-current, high temp and short circuits. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C. Besides, a 29.2V 20A dedicated lithium charger is recommended, it will just cost you 5hrs to have your lithium battery fully charged.

*NOTE: Do not charge below 0℃. Do not use as a starter battery (e.g. for golf carts). When batteries are used in series or parallel, the voltage difference should be controlled within 0.2V and the SOC should be controlled within 5%.

€519,00

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Option:

1 Pack 24V 100Ah

1 Pack 24V 100Ah 2 Pack (€514/each) 4 Pack (€510/each)

Variant

5 year Warranty

Free shipping

Secure payment

Product specification

BATTERY

Cell Type:

Warranty:

Voltage:

Rated Capacity:

Energy:

Max. Expansion (Parallel & Series):

Certifications:

Cycle Life:

Grand A new LiFePO4

5 Years

25.6V

100Ah

2560Wh

8S1P

CE, UN38.3, RoHS

4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD

CHARGE

Charge Method :

Charge Voltage :

Standard Charge Current :

Max. Charge Current :

Continuous discharge Current

CC/CV

29.2V

20A

50A

100A

TEMPERATURE

Operating Temperature(Charging):

Operating Temperature(Discharging) :

0°C~+45°C

-20°C~+60°C

Excellent BMS, can handle 100A continuous, but cells either imbalanced or one weak cell

I ordered the 12V 100Ah LiFePO4 battery, and had no complaints: it can handle 100A continuous and had 105Ah capacity (advertised 104Ah cells). Then I ordered the 24V 100Ah LiFePO4 battery. It can handle 100A continuous too. My battery may have either cell imbalance or one weak cell since the discharge gives only 95-96Ah and discharge cuts due to BMS sensing too low cell voltage before 22V voltage is achieved. One thing I noticed is that the manual says 35mA balance rate, so the cells balance very slowly (my tests indicate I got 80mA balance current however so maybe it's better than the manual says). I have contacted the support and will give them full details once I have all of the measurements, and if it turns out one of the cells was weak instead of being not in balance, I'm hoping to get a replacement product but have to wait since none are in stock now. One thing I noticed is that the BMS handles high voltage cut-off very cleanly. If you charge with a too high voltage and then have a momentary high load on the battery, the BMS instantaneously detects that charge changed to discharge and there is no period where the terminal voltage would drop below the internal battery voltage. An oscilloscope showed that it reconnects the battery instantaneously, and my inverter did not detect any low-voltage event. So BMS gets 5 stars: it actually balances the cells and handles high voltage cut-off very cleanly, but since the cells were either not in balance or one was a weak cell, I give a 4-star rating for the total battery product.