Welson Power Technology (wuxi) co.,ltd
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 2000 sets per month |
| Delivery Time | 15-30 working dyas |
| Packaging Details | Standard Export Package |
| Model Type | 12V 100Ah |
| Standard Voltage | 12.8V |
| Charge Cut-off Voltage | 14.6V |
| Discharge Cut-off Voltage | 10V |
| Rated Capacity | 100Ah |
| Energy | 1280Wh |
| Application | ESS, EV, Solar System |
| Cycle Span | 3000-5000 Cycles |
| Compact Desiged | With Built-in BMS |
| Self-discharge Rate | <3% |
| Internal Resistance | ≤10mΩ |
| OEM/ODM | Available |
| Brand Name | Welsonpower |
| Model Number | 12V 100Ah |
| Certification | TUV(IEC 62619, IEC 62040 pending) |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram | Supply Ability | 2000 sets per month |
| Delivery Time | 15-30 working dyas | Packaging Details | Standard Export Package |
| Model Type | 12V 100Ah | Standard Voltage | 12.8V |
| Charge Cut-off Voltage | 14.6V | Discharge Cut-off Voltage | 10V |
| Rated Capacity | 100Ah | Energy | 1280Wh |
| Application | ESS, EV, Solar System | Cycle Span | 3000-5000 Cycles |
| Compact Desiged | With Built-in BMS | Self-discharge Rate | <3% |
| Internal Resistance | ≤10mΩ | OEM/ODM | Available |
| Brand Name | Welsonpower | Model Number | 12V 100Ah |
| Certification | TUV(IEC 62619, IEC 62040 pending) | Place of Origin | CHINA |
| High Light | IP54 custom lithium battery ，custom lithium battery pack IP54 ，IP54 custom lithium battery pack | ||
WelsonPower Battery Vary In Capacity, Size, Shape for prototypes. Please Submit Your inquiry to quote.
Our Li-Poly Battery Vary In Capacity, Size, Shape for prototypes. Submit Your Request Now!
We have a 30,000 SqFt warehouse in California and two battery assembling lines in China and India
At BatterySpace, we provide all your needs for custom batteries.
We carry a full line of different kinds of batteries, as well as top brand batteries in our US warehouse.
Available Batteries choices:
Nimh / Nicd Batteries : A, 2/3A, 4/5A, 4/3A, AA, 2/3AA, AAA, 2/3AAA, C, Sc, D, F, M Size
Lithium Ion Batteries : 10440, 14430, 14500, 18650, 18500, 26650, 38120, 40160
Lithium Polymer Batteries: Custom Size with minimum qty.
Lithium LiFePO4 Batteries: Cylinder Cells, LiFePO4 Polymer cells and Prismatic Cells
High Discharge Power Tool Batteries: SC, 18650, 26650 Size
LiMnNi & LiNiCoMn Batteries: 26650
PCB/PCM/BMS: From 1 cell to 24 cells. Can customize with minimum qty
Related Chargers
Why BatterySpace?
22+ Years of experience in battery industry with extensive knowledge.
Joint venture with several manufacturers, we have excellent credit, buying power & sourcing you can depend on.
Two assembly production lines in USA for prototypes, small and urgent custom orders.
Quick analyze , design and prototypes.
3D printed case/enclosure (upto 12x12x11.8 in) available for prototypes or fixtures.
Large selections of batteries, chargers, testing equipments and accessories.
Private labeling and packaging for either big or small customers. Starting from 10,000 per order, customer can own their own brand name.
Help to apply UN38.3 shipping document for your custom Lithium ion batteries. Sample of our UN38.3 tested batteries.
Help to apply IEC62133 for battery packs build by battery space.
Sample of Custom Nimh battery packs, Custom Lithium Ion 18650 battery packs, Custom Polymer Custom battery packs, Custom LiFePO4 battery packs, etc..
What to consider when designing Lithium Battery Packs ?
If you can not find the right battery pack from our website , please download Custom Battery Pack Form (word file) or (pdf file)and fill out, then email the form to us at sales@batteryspace.com
In order to provide you a quotation, we must know battery cell type, battery pack size, voltage and capacity, application, discharge rate etc.
| Item | Description | Norminal Value | |
| 1 | Battery shutdown Low voltage | Vcell<2.5V,or Vbat<10V, 10S delay shutdown | |
| 2 | Charging activation Voltage | >13V | |
| 3 | Battery Over Voltage | Protection | 14.8V |
| Protection Recovery | 13.8V | ||
| 4 | Cell Over Voltage | Protection | 3.7V |
| Protection Recovery | 3.45V | ||
| 5 | Battery Under Voltage | Protection | 10.8V |
| Protection Recovery | 12.4V | ||
| 6 | Cell Under Voltage | Protection | 2.7V |
| Protection Recovery | 3.1V | ||
| 7 | Charge Over Temperature | Protection | 55℃ |
| Protection Recovery | 50℃ | ||
| 8 | Discharge Over Temperature | Protection | 65℃ |
| Protection Recovery | 50℃ | ||
| 9 | Charge Under Temperature | Protection | 0℃ |
| Protection Recovery | 5℃ | ||
| 10 | Discharge Under Temperature | Protection | -22℃ |
| Protection Recovery | -20℃ | ||
| 11 | Over Charge Current | 1st level protection | 130A |
| 1st level protection recovery | 105A | ||
| 2nd level protection | 150A | ||
| 2nd level protection recovery | 105A | ||
| 12 | Over Discharge Current | 1st level protection | 130A delay 60S |
| 1st level protection recovery | 105A | ||
| 2st level protection | 160A delay 10S | ||
| 2st level protection recovery | 105A | ||
| 13 | Short Current Protection | Protection Current | 600A |
| Delay | 100us | ||
| Recovery Condition | Load removal or Charge | ||
| 14 | Heater on | Min Tcell≤5℃ | Only when the battery detects the presence of external power supply, the heating function will open according to the temperature condition |
| And Max Tcell≤30℃ | |||
| Heater off | Min Tcell≥10℃ | ||
| Or Max Tcell≥60℃ | |||
| System error Protection | Power Button |
| Short Circuit Protection | Cells Balance |
| Charge Over Voltage Protection | Heater Control |
| Discharge Under Voltage Protection | SOC calculator |
| Charge/Discharge Over Current protection | SOC led indicator |
| Status led indicator | Under Voltage shut down |
| High/Low Temperature(cell) protection | Short circuit load removal detection |
| Charging activation | External Power supply detection |
Products Pictures
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.
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
Finished battery usually it is with PCM.Wire, and connector,it used for Bluetooth speaker, led light,solar street light and other digital device.
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
With high quality pearl wool, UN cartons / Plywood, plastic pallet.
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.
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
WelsonPower
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.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
About Us Welson Power , focusing on lithium battery energy solution (ESS) including Portable energy storage, household energy storage, small industrial and commercial energy storage and small power battery system product for EV development and manufacturing high-tech... About Us Welson Power , focusing on lithium battery energy solution (ESS) including Portable energy storage, household energy storage, small industrial and commercial energy storage and small power battery system product for EV development and manufacturing high-tech...
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