| Basic Parameter |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 6Ah |
| Energy | 19.2Wh |
| Internal Resistance | ≤10mΩ |
| Cycle Life | >3000 cycles@1C 100% DOD |
| Months Self Discharge | <3% |
| Efficiency of Charge | 100%@0.5C |
| Efficiency of Discharge | 96-99% @1C |
| Charge Cut-off Voltage | 3.65±0.2V |
| Charge Mode | 0.2C to 3.65V, then 3.65V charge current to 0.02C(CC/CV) |
| Waterproof Level | IP54 |
| Cell&Method | 1S |
| Package | PVC |
| Dimensions(in./mm.) | Diameter: 32mm; Height: 70mm |
| Weight(lbs./kg.) | 145g |
| Charge & Discharge Current |
| Recommend Charge Current | 1.5A |
| Max. Charge Current | 6A |
| Max. Continuous Discharge Current | 6A |
| Max. Pulse Current | 12A(10S) |
| Discharge Cut-off Voltage | 2.5V |
| Working Temperature |
| Charge Temperature | 0ºC to 45ºC(32F to 113F)@60±25% Relative Humidity |
| Discharge Temperature | -20ºC to 60ºC(-4F to 140F)@60±25% Relative Humidity |
| Storage Temperature | 0ºC to 40ºC(32F to 104F)@60±25% Relative Humidity |
Product Images
Product Advantages
1. Professional technical team: WelsonPower’s R&D technical
team has received more than 20 inventions and application patents.
2. Unique pack technique: WelsonPower possesses special pack
technique to batter protect the battery cell and increase the life
span of the battery pack.
3. Safety certification guarantee: Most batteries have been
certificated according to international standard including CE,
MSDS, UN38.3, UL etc..
4. Professional sales team: WelsonPower possess well-trained sale
team that help clients addressing difficulty meeting during battery
selecting and battery using.
5. Punctual delivery: WelsonPower has strict production plan to
promise punctual delivery of the goods.
6. Perfect after-sales service: WelsonPower has a professional QC
team which applies strict quality control on production and provide
perfect after-sales service to clients.
Deep cycle/recycle lithium battery
We current main produce 18650/26650/21700/30700/4680 lithium ion
cell and lithium iron phosphate cell,Lithium-ion batteries have a
theoretical lifespan of about 800 cycles,and for lifepo4 cell,the
cycle life around 1500-2000 times
BATTERY WITH PCM
The PCM main IC we used Japan Seiko IC,it has
Over-charge,over-discharge,over-current and short-circuit
Protection function.The PCM also can customized to your
request,such as add PTC, NTC,and with cell balance function.
FINISHED BATTERY WITH PCM
Finished battery usually it is with PCM.Wire, and connector,it used
for Bluetooth speaker, led light,solar street light and other
digital device.
Applications
We Are Real Factory!!!
1 good quality, experience with famous brands
2 OEM service for customized battery
3 26650 cell(2000 times cycle 3 life.after 2000 tims,still keeps
80%of inital capacity
4 Our certification is complete
5 Sample order(<10 pcs) is available---helps you test the
quality with "O"risk
6 12 month wanrranty---replace one by one if there is any quality
problem
7 In the field of batteries Have more than 10 year professional
experience
Production Line
Packaging & Shipping
Package:
With high quality pearl wool, UN cartons / Plywood, plastic pallet.
Shipping:
By air, by sea, by express, railway transportation and so on.
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.
FAQ
Q1: What is your MOQ?
A1: Generally speaking, our MOQ is 100 pieces, which varies with
different products.
Q2: Are these batteries brand new?
A2: Yes, all of these batteries we provide are brand new
Q3: Are the cells I bought balanced?
A3: we know the importance of maintaining the consistency of each
cell in the battery pack, so we will match and balance all cells to
ensure that the internal resistance, voltage, and capacity of cells
are completely matched and balanced before delivery. This process
is very necessary.
Q4:: I am a distributor. Can I cooperate with the battery warehouse
for a long time?
A4: Yes, Individual pricing for large scale projects and wholesale
demand is available
About US
WelsonPower
Welson Battery Company, a world leader in deep cycle battery
technology, has been at the forefront of superior deep cycle
battery development since 2003. The Deep Cycle Flooded LFP Battery
is specifically designed for use in golf carts, solar applications
and more. Welson's decades of experience, ongoing research, and
commitment to quality are evident in every deep cycle battery they
produce.
The WelsonPower advantage lies in their ability to provide
dependable, long-lasting, continuous power and exceptional value.
This is true for every deep cycle battery with the distinct nice
case. Although flooded lead-acid batteries have the longest history
of use in solar electric applications and are still utilized in
most stand-alone alternative energy systems, they do require
regular maintenance in the form of watering, equalizing charges,
and keeping the top and terminals clean, in order to reap the
benefits of longer lifespan and lower cost per amp-hour.
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.
