Grand A battery cell, 100% capacity, Deep Cycle , Free shipping , No tax, 5 years warranty !
Can not be used in series, but can be used in parallels, Maximum parallel capacity is 200Ah (50Ah*4=200Ah)
【Automotive Grade Lithium Battery】Vladsmall lithium iron batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery. With no acid in the battery, you’re able to safely mount in any position. This makes li-iron batteries perfect for solar home, RV, campers,motor homes, off-grid applications.
【10 Years lifetime】Ampere Time LiFePO4 battery provides 4000~8000 cycles, which is more than 10 times to Lead Acid with 200~500 cycles. Ampere Time LiFePO4 battery has a 10-year service life, three times longer than the Lead Acid’s 3-year .
【1/3 Lightweight 】Vladsmall LiFePO4 Battery weighs only 1/3 the weight of lead acid batteries, which makes it an easy choice for RVs, Marine and Off-Grid Applications when mounting or mobility is in the consideration.
【100% Protection & Delivery】Vladsmall LiFePO4 battery has built-in BMS to protect it from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C. Our battery is IP65 waterproof, setting you free from worrying to install indoors or outdoors. The batteries will be shipped from our factory warehouse in China, the battery will be shipped by train or ship, and the price include shippigng cost and tax. no worries about shipment.
Rated Voltage: 51.2V
Rated Capacity: 50Ah 0.2C
Lifetime: >4000 cycles at 0.2 C; End of life 70% capacity.
Months of self-discharge: ≤ 3.5% per month at 25℃
Charge Voltage: 51.2±0.2V
Charger current: 14A
Max charging current: 20A
Max. Continuous Current: 50A ( with 100A BMS)
Max. Pulse Current: 100A(<3S)
Discharge Cut-off Voltage: 40.0V
Charging Temperature: 0 to 45 ℃ (32 to 113 ℉) at 60 ± 25% relative humidity
Discharge Temperature: -20 to 60 ℃ (-4 to 140 ℉) at 60 ± 25% relative humidity
Storage Temperature: 0 to 45 ℃ (32 to 113 ℉) at 60 ± 25% relative humidity
Water dust resistance: IP5
Case Material: ABS
Weight: Approx. 20kg
Terminal Type: M8
1* battery pack ( do not include any charger)