These cells are very safe in normal operation, DO NOT cause fires as the early Lithium Phospate batteries.
The selected batteries solve the Safety concerns of being in an Electric Vehicle (EV) / Electric Car Conversion Kit, every cell has a built-in safety device if punctured or damaged, will vent to the atmosphere making the cell much safer.
12V 250Ah lifepo4 battery pack | ||||
Mechanical | Cell & Method | Lifepo4 | ||
Dimension(L*W*H) | 400 x 180 x 280 mm | |||
Weight | 30KG | |||
Electrical Characteristics | Rated Capacity | 250Ah | ||
Min Capacity | 248Ah | |||
High Rate Discharge Capacity | > 90% Rated Capacity | |||
Discharge Capacity @ -20ºC(-4ºF) | > 70% Rated Capacity | |||
Norminal Voltage | 12.8V | |||
Energy | 3200Wh | |||
Internal Impedance(@ 1000Hz.) | ≤20 mΩ | |||
Cycle Life | >2500 Cycles @ 1C 100% DOD | |||
Months Self Discharge | ≤ 5% @ 25ºC(77ºF) | |||
Efficiency of Charge | 100% @ 1/3C | |||
Efficiency of Disharge | 95% @1C | |||
Standard Charge | Max Charge Voltage | 14.6V | ||
Charge Current | 50A | |||
Max Charge Current | 100A | |||
Standard Disharge | Standard discharge Current | 250A | ||
Max Discharge Current | 3C,750A | |||
Discharge Cut-off Voltage | 10V | |||
Charge Temperature | 0 ºC to 45ºC(32ºF to 113ºF) @ 65±20%Relative Humidity | |||
Discharge Temperature | -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity | |||
Storage Temperature | ≤ 1 Month, -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity | |||
≤ 6 Month, -20ºC to 30ºC(-4ºF to 80ºF) @ 65±20%Relative Humidity |
Battery type | Capacity | Size(mm) | Weight(g) | Charge/Discharge rate | ||||
NMC pouch battery | 10AH | 9*59*156 | 187 | 1C/2C | ||||
10AH | 9.5*90*150 | 270 | 1C/3C | |||||
10AH | 6.6*118*155 | 238 | 3C/5C | |||||
10AH | 6.8*68*270 | 249 | 3C/5C | |||||
20AH | 7.5*160*232 | 496 | 1C/3C | |||||
20AH | 6.0*160*180 | 480 | 1C/1C | |||||
20AH | 8.2*130*208 | 473 | 1C/1C | |||||
26AH | 10*181*241 | 740 | 5C/8C | |||||
32AH | 11*181*241 | 780 | 3C/5C | |||||
40AH | 10*160*227 | 800 | 1C/3C | |||||
40AH | 10*180*260 | 857 | 3C/5C | |||||
40AH | 8.5*188*236 | 760 | 1C/1C | |||||
Lifepo4 pouch battery | 10AH | 9.5*90*150 | 239 | 2C/5C | ||||
10AH | 8.0*68*270 | 266 | 4C/6C | |||||
10AH | 8.0*118*155 | 256 | 4C/6C | |||||
20AH | 6.5*160*227 | 465g | 2C/3C | |||||
20AH | 9.2*126*236 | 492 | 1C/3C | |||||
20AH | 8.3*150*170 | 490 | 1C/3C | |||||
25AH | 8.5*137*232 | 560 | 2C/3C | |||||
25AH | 9.0*133*200 | 580g | 1C/3C | |||||
30AH | 9.0*160*222 | 665 | 1C/3C | |||||
30AH | 9.2*170*240 | 690 | 1C/3C |
CTS is a professional manufacturer engaging in research,development,production,marketing and service of lithium ion pouch battery cell, battery pack and battery management system.
LiFePo4 and NMC(Li(NiCoMn)O2) are the major material. We have more 30 types of cells, and could make OEM battery pack from 12v-200v, 10-200ah, which can be used in electric vehicle, E-bike, UPS, energy storage system, telecommunication base station, E-scooter, E-tools,unmanned airplane, golf cart, fork lift, cleaning car , electric wheelchair, etc.
We has been pursuing quality policy of continuous innovation and improvement to meet customer's requirements. To realized full automation, we has introduced advanced foreign equipment and technology from Korea and Germany. To ensure the best quality, we has passed I S O 9 0 0 1 , I S O 1 4 0 0 1 and O H S A S 1 8 0 0 1 certifications.
Not only in local market, our products are also exported to abroad market like Euro,USA,India,Australia,Korea.
We stick to the company concept of human orientation and efficient innovation and we welcome customization. So, lets join together to promote the development of renewable energy and friendly environment.
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.