Lithium Ion E Bike Battery 48V 20Ah Pack With BMS
Product Description
Product Description
Lithium iron phosphate batteries have relatively high energy. Lithium-ion batteries have high storage energy density, about 6-7 times that of lead-acid batteries, longer service life, high rated voltage, high power endurance, low self-discharge rate, and light weight. Cyclen offer full series lifepo4 batteries for your deep cycle applications.Here are specification of our ebike lithium 48v 20ah battery module.
Item | Specifications |
Model | CYF-16F20 |
Type | Lifepo4 battery cell |
Size | 340*100*200mm or Customized |
Nominal capacity | 20ah |
Nominal voltage | 48v |
Charge current and Time | Standard Charge : 0.5C Time: Approx 8 hours Rapid charge : 1.0C Time: Approx 2.5 hours |
Standard Charging method | 0.5C CC(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤0.01C |
Max.charge current | 10A (0.5C5rate) |
Max.discharge current | 40A (2.0C5rate) |
Standard Discharge Current | Constant current 10 C end voltage 60V |
Discharge cut-off voltage | 54.6V±0.1V |
Charge cut-off Voltage | 65V |
Initial Impedance | ≤180mΩ |
Weight | Appro:10kg |
Operating temperature | Charging: 0°C~45°C Discharging:-20°C~70°C |
Storage temperature | -5°C~35°C |
Storage Humidity | ≤75% RH |
Appearance | Without scratch,distortion,contamination and leakage |
Standard environmental condition | Temperature : 23±5°C Humidity : 45-75%RH Atmospheric Pressure: 86-106 Kpa |
Features of 48v 20ah lithium ion battery
1. Longer cycle life, up to 3000 times
2. Can be connected in series and parallel to create greater energy to meet customer needs
3. With bms protection battery management battery status
4. Safe to use. Lithium iron phosphate battery has undergone strict safety testing
5. Lithium iron phosphate battery has no memory effect
6. Lifepo4 is generally considered to be free of any heavy metals and rare metals (the nickel-hydrogen battery requires rare metals), non-toxic (SGS certified), non-polluting, in line with European RoHS regulations, and a green battery
Deep Cycle LiFePO4 vs. Lead Acid/Gel/AGM?
| LiFePO4 | Lead Acid/Gel/AGM | |
| Weight | 50% lighter | Heavier |
| Size | Compact | Bigger |
| Cycle life | 3000 -5000 times | 300- 500 times |
| DOD | 80%-100% | 50% |
| Charge rate | Fast (0.3C-1C) | Slow(0.2C). |
| Lower temperature performance | 70% discharge capacity | 45% discharge capacity |
| Installation | No restriction | Invert position not allowed |
| Environmental impact | Green no toxic material | Heavy metal |
| Our LiFePO4 battery series can be Plug In replacement of SLA batteries. | ||
BMS Function:
bms can protect the 48V 20ah lifepo4 battery from short circuit, battery over temperature and low temperature, prevent battery short circuit, balance battery
Applications of lithium ion battery 48v 20ah
1.Two wheels/three wheels electric vehicles: electric scooters, ebike, motorcycle
2.Tricycle like Express tricycles
3.Small electric cars.
4.Elderly scooters
Performance Test Curves
Our Services
In addition to the standard model 12v/24v/36v/48v, Cyclen can also provide you with customized services according to your needs.
1.Dimension , shape, case (abs/Iron).
2.Terminal (M8,M6, Anderson , Stud).
3.BMS:Discharge current and charge current etc.
4.LCD screen/bluetooth app/Can bus
5.Logo, package etc
Factory Production
We conduct strict production precedures to make sure of the asafety and superior performance of each lifepo4 battery, guaranteeing only defect-free products are delivered.
Battery Test.
Our battery packs and cells have passed different test: short circuit, drop test, over charge test and extrusion test. No explosion. No fire, no smoke, no leak.
Our Certifications
We obtained a list of certifications including ISO9001, SGS,
Productions carry UN38.3, CE, ROHS, FCC and series of MSDS certifications.
With Our Customers
We have exported our battery packs worldwide for years, and have gained customers' recognization.
FAQ
1. Where can I get the price of lithium ion 48v 20ah battery ?
The price depends on your quantities and your requirements.If you are interested in our products, Please click “Inquire Now” above to get our product catalog and price list. We will offer you the best quote in 24 hours after we get the product specifications such as voltage capacity application etc.
2. What are the payment methods?
We support TT, paypal, credit card etc.
3. What's the lead time?
It depends on your order quantity.Normally 1-2 days if we have samples in stock, 5-10 days for newly produced samples. 15-20 days for big order.
4. What shipping methods can I choose, how about the shipping time?
Our sales will help you choose the most cost-effective shipping methods.
By Express (3-10 working days), suitable for urgent time or small quantity.
By Sea (15-30 days), it suitable for mass production.
By Air (4-7 days), from airport to airport.
5. What is the package? Is that safe?
We pack the battery in safe and standard way.One battery in one carton box, and filled with EPE foam on the top and at the bottom. For heavier battery packs, we adopt wooden case. We will send you the battery photo before shipping and the shipping agent we work with are reliable and professional.
6. What's the warranty? How can I get support after I purchase the battery?
Different warranty for different models. Usually 3-5 years for higher capacity packs.
1-2 years for smaller battery models. During warranty time, we can send you new ones if your battery fail to work due to its own quality problem. You can contact us about any battery problems via email, skype, whatsapp and wechat. Our sales and engineers will help you work it out.
