Lithium Phosphate Battery lifepo4 206ah for RV cars home storage
Changsha Deligreen power Co.,ld was established in 2010, which aims
to provide the best product for people who are building their
electric vehicles and who want real electric vehicles and power
solutions for the storage energy project. With over 10 years of
friendly cooperation with Winston Battery, CALB, CATL, Yinlong.
Deligreen is an official leading dealer of Winston battery. Our
facilities are located in Changsha, Hunan province, China. We have
been serving our customers for almost 10 years and are here for the
long term.
Specifications
| No. | Parameter | Specification | Condition / Note |
| 2.1.1 | Typical capacity | *206Ah | At a 1C discharge current (25±2°C CC+CV) |
| 2.1.2 | Minimum capacity | *206Ah | At a 1C discharge current (25±2°C CC+CV) |
| 2.1.3 | Operating voltage | 2.5 ~ 3.65V 2.5 ~ 3.65V 2.0 ~ 3.65V | -5°CwTw55°C -20°C^T<-5°C -30°C^T<-20°C |
| 2.1.4 | Impedance(lkHz) | <0.20mQ | at a fresh state |
| 2.1.5 | Shipping capacity | <30%SOC | SOC conformity at the same bath |
| 2.1.6 | Operating temperature (charging) | -15-55°C | See paragraph 2.2 |
| 2.1.7 | Operating temperature (discharge) | -30 - 55°C | See paragraph 2.3 |
| 2.1.8 | Weight | 4.18±0.2 Kg | including hard case and cap |
| 2.1.9 | Self-discharge | <3.5%/Month | Count after fresh cell need Standard Charge to 50%SOC and storage
at 25±2°C for 3 month |
| 2.1.10 | Cell dimension | Reference specification 9 | - |
Max Continuous Discharge: 2C
Max Continuous Charge: 1C
6000cylces - 5years Warranty- Lifespan15years- CE/IEC61960
Certificated.
Smart BMS Available
About Charging
| No. | Parameter | Specification | Condition /Note |
| 2.2.1 | Standard charge current | 1/2C | 25±2°C |
| 2.2.2 | Standard charge voltage | 3.65V | -15-55°C |
| 2.2.3 | Standard charge method | 1/2C constant current charge to 3.65V for cell, then switch to
constant voltage charge until charge current declines to
<10.3±0.3A |
| 2.2.4 | Standard charge temperature | 25±2°C | 1/2C |
| 2.2.5 | Absolute charge temperature (Cell temperature) | -15-55°C | Stop charging once cell Temperature is outside this range
regardless of the charging mode adopted |
| 2.2.6 | Absolute charge voltage | 3.65V max. | Stop charging once voltage exceeds this voltage regardless of the
charging mode (including regeneration) adopted |
About Discharging
| No. | Parameter | Specification | Condition /Note |
| 2.3.1 | Standard discharge current | 1/2C | 25±2°C |
| 2.3.2 | Maximum discharge current (continuous) | 1C | N.A. |
| 2.3.3 | Maximum discharge current (long pulse) | 2C | 3 minutes duration maximum followed by a “zero current rest
period,, of same duration |
| 2.3.4 | Maximum discharge current (short pulse) | 3C | 60 second duration maximum while cell Temperature < 50°C and
SOC>40%SOC; 10 second duration maximum while cell Temperature
< 50°C and SOC<40%SOC; |
| 2.3.5 | Discharge cut-off voltage | 2.50V | -5 -55°C |
Safety and Reliability
This product is in tested and full compliance with requirement
under the Chinese Coercive Certification and UN38.3 transportation
certification.
Temperature Rise
The cells shall be allowed to cool down by unrestricted natural
convection in a reasonably large room with stable Ambient
Temperature. The temperature of each shall be measured with
calibrated thermal couple sensor(s) capable of capturing data
logging with respect to time. The temperature should be measured at
the center of cell surface.Temperature rise is defined as
temperature after discharge minus temperature just before
discharge.
| No. | Parameter | Specification | Condition /Note |
| 3.1 | Temperature Rise (continuous) | < 10°C | When a cell is discharged at a 103.0A current for a period of
120min |
| 3.2 | Temperature Rise (pulse) | <5°C | When a cell is discharged at a 618.0A current for a period of 10s
when SOCm20% |
More about US
We are proud of our state of the art facility using advanced
processing equipment and is approved by the ISO 9001:2008, which
span a total of 10,000 square meters, we can turn out over
2,000,000 pcs batteries and 1,000,000 pcs battery chargers monthly
production capacity.
Our Team
Compared to other brands, the most valuable asset of "Doublepow" is
our team, we have the most professional and top designers who have
been in the battery industry for many years, all they are
experienced and famous people in this industry.
Packing and Delivery
1. Several batteries will be put inside a carton with pearl wool
filled in.
2. If there are several cartons, it will be packed together on a
pallet. The height of each pallet will not exceed 4 layers of
cartons.
3. Door to door delivery by express, sea shipment or air shipment
is all acceptable.
| SHIPPING CHOICE |
| Shipping Method | Courier | Shipping Time |
| Express Shipping | DHL | About 4-9 days |
| Fedex / TNT / Aramax | About 5-10 days |
| By Air | About 4-7 days |
| By Train | About 45-60 days |
| UPS | About 15-22 days |
| Standard Shipping | Alibaba Standard Alibaba Shipping | About 20-45 days |
| China post /ePacket | About 20-45 days |
| There are many factors( holiday, extreme weather, airline
adjustment, etc) may affect the delivery time,please take above
prescription for reference only. |
|
RFQ
Q: Do you offer free samples?
A: We don't provide free sample, but the sample cost can return to
you when you place bulk orders .
Q: What is your terms of payment?
A: We accepted most of payment terms, like T/T,L/C at sight,
PayPal, Western Union, Cash etc.
Q: What is a minimum number (pieces) of order for this product?
A: Our MOQ is 1 piece, the more the quantity, the more preferential
it is.
Q: How many time you need for production of one sample?
A: If customized according to customer requirements, production
time needs 10-15 working days, if it’s our standardized products
most of the time we can supply from stock .
