250AH 12V Deep Cycle Lithium Battery LiFePO4 for RV Boat Bluetooth 200A BMS

Description: Description: [Real-time Monitoring] VESTWOODS lithium iron battery improves real-time monitoring function and obtains various data (SOC) of the lithium iron phosphate battery. Support connecting the battery through the mobile phone APP, and showing the battery voltage, current, capacity and the other information at any time. Service life increase more than 45% and failure reduced 50% with 4Pcs 3.2V 250Ah cells [Energy Storage & Save Money Solutions] VESTWOODS 12.8V 250AH batteries support up to 4 pcs in series and 8 pcs in parallel, you could get 12.8kWh and 25.6kWh. Max connected in 16 batteries (4S4P) to get 51.2kWh. Support simple connection compared with others mesh connection on 4S4P, will save $100 and half of wires usage [Intelligent Protection & Fast charge design] VESTWOODS 12.8V 250Ah LiFePO4 battery has self-developed 200A BMS, Max load power up to 25kW, prevent damage to your battery. Built-in low-temp cut off prevents overcharging, only Interior cell is 32F/0C will be charged cut off by own. Support 1280w fast charge, 2 hours full charged [Friendly Energy & Effective Integrated] VESTWOODS 12.8V 250Ah LiFePO4 battery has provides max.4500+ cycles times and 3200Wh energy, which means our 100Ah battery produces 14400kWh (3200Wh*4500 cycles times=14400kWh) @100% DOD, as well as that you can save more than a half of electricity fees compared to using commercial power. 12V 250Ah LiFePO4 battery covered stainless steel bracket via laser welding and metal support column, make inside of the battery is kept orderly, reliable and sturdy [Delivery & Customer Service] The VESTWOODS LiFePO4 batteries will be shipped from our US Local warehouse in Los Angeles, CA. SHIPPING TIME: 3-7 WORKING DAYS. 12-24 hours online help solve problems. Your VESTWOODS warranty is valid if purchased within 5 years or 2500 cycles Charging Voltage: 14.4V Tips: The fully charged voltage of LiFePO4 battery is 13.1-13.6V, this value does not affect the battery's capacity, which is different from lead-acid batteries. *Usually household voltmeters have an error of +/-0.3V Specification:Nominal Capacity:250Ah Charging Voltage(DC): 14.4-14.6VNominal Voltage: 12.8 VCycle Life: 2500-4500 CyclesMaximum Continuous Charging Current：200AMaximum Charging Power: 2900WCharging Temperature: 32-140°F/ 0-60°CMaximum Continuous Discharging Current：200AMaximum Discharging Power：2560WDischarging Voltage(DC): 10.8-14.2VDischarging Temperature:-4-140°F/ -20-60°CMin.Wire Gauge: 2/0AWGConnection Method：Support up to 4S/8P/4S4PDimensions: L20.9 * W10.9 * H8.9 inch FQA 1. Why is the battery I received below 12v? Due to safe export transportation and prolong the life of the battery. the VESTWOODS 12.8V lithium-iron phosphate battery is usually set to sleep mode before leaving the factory, the voltage is 5-9V DC. 2. How to connect to mobile monitoring app？ a) If you use Apple iPhone. Please search and download the APP VESTWOODS in APP Store. b) If you use Android cellphone. Please search and download the APP POW BANK in Google play Store. 3. Why can't I use my charger to charge the VESTWOODS battery? a) Because the battery is dormant, just use charger for 1 minute to wake up from 14.4-14.6V DC. But during this time, the battery will stop charging for 20 seconds. This is very normal! Do nothing until waiting to wake up the battery. b) Of course, if your charger doesn't recognize the dormant battery, VESTWOODS would offer the charger to wake up. c) If you use the inverter to charge, you can choose the strong charging mode. Return Service YOUR VESTWOODS WARRANTY IS VALID IF PURCHASED WITHIN 5 YEARS OR 2500 CYCLESBASED IN Denver Colorado, USA If you are not happy with your purchase, we will accept a return of a unused product within 30 days. Once we receive the returned item Vestwoods will then give an refund. 1. 10% restocking fee will be charged for refund. 2. Shipping fees are non-refundable. 3. Return shipping label will be paid for by the buyer. 4. 30-day return policy only. Please allow 1-2 weeks for your return to be processed. Discounted items are not eligible for a return. Vestwoods will not issue refunds for products purchased through other entities, such as distributors or retail partners. Returned items must be delivered to us unused, in original packaging and in the condition they were received or may not be eligible for refund or be subject to a restocking fee. We cannot be held responsible for items damaged or lost in return shipment, therefore we recommend an insured and trackable mail service. We are unable to issue a refund without actual receipt of the item(s) or proof of received return delivery. We aim to accept all returns. In the unlikely event that an item is returned to us in an unsuitable condition, we may have to send it back to you. All goods will be inspected on return.

Price: 499 USD

Location: Chino, California

End Time: 2024-08-29T10:36:45.000Z

Shipping Cost: 0 USD