New Arrival Lithium-ion Phosphate Battery 3.2V Lifepo4 For
Motorhome RV EV
Model Name | Hot Sale 50ah Lithium Iron Phosphate battery 3.2V Lifepo4 for DIY
Solar Storage System | |
Rechargeable | YES | | |
Nominal Capacity(Ah) | 50AH | |
Cut off Voltage | 2.5V-3.65V | | |
Internal resistance | ≤0.7mΩ | | |
Discharge temperature | -20°C ~ 55°C | | |
Charge temperature | 0°C ~ 55°C | | |
Max charge current | 3C(150A) | | |
Max. Discharge Current | 3C(150A) | | |
Dimension | 135*29.3*185mm | | |
Weight | 1395±50g |
Note:
1. This item is Brand new 50Ah cycle life more than 3000 cycles.
2. The price come with Bus bars and Bolts,One Battery will come
with one set bus bar and bolt.If need more please contact us
online.Thank you!
3. The busbars size:135*29.3*185mm
Screw size:M6
4. We will test all the battery Voltage and Internal
resistance,usually it will be:
Price for lithium cells changes frequently,pls contact us for best
price and shipping cost
Safety: safest Li-Ion battery, built in PCM/PCB, none fire or
explosive
Clean and Green energy, no toxic material contained
Long life cycle, 80% capacity remain after 500 times deep cycle.
No memory effect,highly efficient charge anytime, no reduction of
capacity
Operation temperature: -20~55°C
Good performance at high temperature and high temperature
resistance
Low self-discharge rate: < 3% monthly
Application
CATL 271AH Batteries can be widely used for ESS, RV,Marine, Yatch,
Home solar Energy,UPS, Motor home ,Low Speed Electric Vehicles
,Rickshaw,Ideal option as SLA Lead acid battery replacement.
For DIY
Binding/Compressing Cells
This is often referred to as "fixture" in Manufacturer
documentation due to the translation.
Mild compression is recommended to maximize life cycles. As cells
charge or discharge they will expand or contract slightly and
depending on temperatures & C-Rate this will vary.
With mild compression applied, it helps prevent stress being
applied to the terminals, or changes to the internal structure of
the cells, which over time can result in decreased capacity and
performance. This is especially important in any mobile application
or one which will see vibrations. Friction may also wear the
protective wrapping and casing over time.
A "basic general" rule is to use approximately 10-14 lb.ft /140- 200kgf.cm pressure / compression applied when the cells are at 50% SOC (3.200V) @ 25°C/77°F. Always refer to manufacturer specifications data sheet.
This can be done by using fibre-tape, strapping or other flexible
binding materials. Protect cell corners from crushing.
Alternatively, a frame with end plates pulled together with
threaded rods & nuts. Custom cases are another common option used.
TIP: When assembling your "pack" of cells, take into account the
placement of any temperature sensor probes for your BMS.
This is an extended subject beyond the scope of this document.
About the Transportation&Delivery
1. Shippment to USA:By sea+Express(DDP,Tax free)
ETD:5-8 days
ETA:25-35 days after sailing(This is the delivery time for most
orders. Please wait patiently or contact us online)
The tracking will be updated after pick up by local express.Usually
it will take around 15-25 days after sailing.
2. Shipment to EU:By railway+Express(DDP,Tax free).Except Switzerland,Romania
ETD:5-8 days
ETA:30-45 working days after shipping(This is the delivery time for
most orders. Please wait patiently or contact us online)
The tracking will be updated after pick up by local express.Usually
it will take around 25-40 working days after shipping.
3. We can't deliver the following address directly:
USA: Military address and PO box address are not acceptable;
Puerto Rico, Virgin Islands, Guam, Alaska Note: Hawaii does not
include customs duties and requires additional freight, Please
contact us online.
Portugal: Azores and Madeira
Spain:Canary Islands, hueda and melilia
Russia: Kamchatka Peninsula
Other:Some remote areas not listed,Please provide shipping address
and zip code to to us to check.
About US
Changsha Deligreen Power Co.LTD,founded in 2010,is a "Green Energy
Solution Service Provider".
Newest technology,new idea,heard-working and honest people.
Focus on lithium rechargeable battery,BMS,Balancer,charger and
relative products.
Main application:electric bicycle,scooter,motorhome,AGV,solar/wind
system,Energy storage system,truck and so on.s:
We promise"real"lithium capacity
We promise“100%“ refund for any quality problem
We promise”100%“ replacement for any shipping damage
We promise lifetime fast technical supportCustomers‘ satisfaction
is our endless pursuing.
FAQ
Q: What is the life expectancy of a Lithium battery?
A: The typical estimated life of the Lithium Iron Phosphate
(LiFePO4) battery is 5-15 years or 2000 to 8000 charge cycles. One
charge cycle is a period of use from fully charged, to fully
discharged, and fully recharged again.
Q: Where can I get the price?
A: Please Click Contact Now or Request a Quote. We will offer you
the best quote in 24 hours after we get
the product specifications such as voltage capacity application
etc.
Q: How can you guarantee your quality?
A: Normally we will send you a sample to confirm everything first.
We will make the big order exactly
the same as you request. And we offer 1 year warranty for small
battery packs, 2-3 years for battery
Q: What is your term for payment?
A: We accept T/T,L/C,Paypal, Western Union,Money Gram,Ali
Express,Cash,etc.
Q: What kind of certificates do you have?
A: We can provided CE,ROHS,MSD,SHIPPING CERTIFICATIONS.
