Place of Origin: | China |
Brand Name: | RJ |
Certification: | MSDS/UN38.3/ROHS/CE/KC |
Model Number: | RJ-LFP-72400S |
Minimum Order Quantity: | 1pcs |
---|---|
Price: | USD1-100/pcs (FOB Shenzhen) |
Packaging Details: | Carton Package |
Delivery Time: | 7days |
Payment Terms: | TT |
Supply Ability: | 100000Sets |
Material: | LiFepo4 | Voltage: | 72V |
---|---|---|---|
Capacity: | 400AH | LIfe Cycles: | >6000times |
Weight: | 295kg | Size: | Customizable |
72v400ah LFP Prismatic Lithium Battery Rechargeable For EV
Sightseeing Vehicles E-Forklift
RJ is a leading LiFepo4 Lithium Battery Manufacturer in China for over 16years,
We focus on lithium iron phosphate battery, known as lifepo4 battery, which is
the longest lifecycles and safest chemistry of all kinds of lithium battery. Our
Whole House Battery Backup reach 6000cycles at 80%DOD. We offer very good
price with top quality, our powerwall home battery is 10years warranty. look for
distributors
Norminal Power(KWh) | 29,440Wh |
Norninal Capacity(Ah) | 400Ah |
Norninal Voltage(V) | 72V |
Type | LiFePO4 Battery |
Dimensions (mm) | Customized |
Weight(Kg) | 295Kg |
Discharging Voltage(V) | 57.5~83.9V |
Discharging Voltage(V) | 57.5~83.9V |
Charging | 120A |
Discharging Current (A) | 300A |
Working Temperature(℃) | 0~55℃ |
Shelf Temperature(℃) | -20~70℃ |
Humidity | 0-95% RH(Non-condensing) |
IP Grade (IP) | 0-95% RH(Non-condensing) |
Altitude | ≤3000m |
Authentication Level | TuV/CE/UN38.3 |
Design Life(year) | 20+ years (@25℃/77℉) |
Cycle Life (cycle) | >6000Times |
All RJ Whole House Battery Backup is made with built-in BMS, our Lithium LiFepo4
Battery can made with communication function, if you need to read out data of battery
operation, we offer bluetooth or RS485 functions, you can read battery data via
app on a smart phone or on the computer. contact us for more detail if interested.
No. | Item | Test Item | Creterion | |
1 | Voltage | Charging Voltage | DC:58.4V CC/CV | |
Balance voltage for single cell | 3.50±0.025V | |||
2 | Current | Balance voltage for single cell | 35±5mA | |
Current consumption | ≤50μA | |||
Charging current | 120A | |||
Rated continuous discharging current | 300A (Peak600A) | |||
3 | Over charge Protection | Over charge detection voltage for single cell | 3.65V±0.025V | |
Over charge detection delay time | 0.7S—1.3S | |||
Over charge release voltage for single cell | 3.550±0.05V | |||
4 | Over discharge Protection | Over discharge detection voltage for single cell | 2.50V±0.07V | |
Over discharge detection delay time | 1.6±0.5S | |||
Over discharge release voltage for single cell | 3.00±0.75V | |||
5 | Over current Protection | Over current detection current | 500±50A | |
Over current detection delay time | 1.6±0.5S | |||
Release condition | Cut load | |||
6 | Short Protection | Detection condition | Exterior short circuit | |
Detection delay time | 230uS—500uS | |||
Release condition | Cut load | |||
7 | Resistance | Protection circuitry (MOSFET) | ≤60mΩ | |
8 | Temperature | Operating Temperature Range | -40~+85℃ | |
Storage Temperature Range | -40~+125℃ |
1. Quick delivery
Fast delivery is key factor for clients to compete in the market. We attach much importance to quick delivery
as much as we do in our Powerwall Home battery quality. We will keep our clients updated with tracking
number all the time and latest tracking info until the order of Powerwall Home battery arrives at our clients
safely.
2. Top quality
As a lithium battery Manufacturer for over 16years in China, We have been devoting ourselves into innovative
R&D of Powerwall Home battery, Top quality is what makes RJ distinguished in todays market and what
earns RJ a highly reputation in the international market of Powerwall Home battery
3. Customization Available
We can help customize the charge and discharge characteristics of Powerwall Home battery to meet your
specific needs,and We can print your company logo on the Powerwall Home battery to help advertise your
company in the market
4. 7*24 service
Timely and reliable customer service is very important to our clients, which will influence a smooth relationship
establishment. Therefore, we are and will always provide very Professional Pre-sales as well as Whole-hearted
after-sales service for 24hours a day, 7days a week.
5. Reliable Warranty
We offer offer 10years warranty for Powerwall Home battery If any defective Powerwall Home battery occur,
we will send you a brand new one free of charge,and you do not need to return the defective one because
we understand the international shipping fee is too expensive. RJ believe when we do our service with whole heart,
We will earn our customers trust and earn our high reputation back!
Contact Person: Mr. Carl
Tel: +8613430203848