Portable LiFePO4 Battery Pack 24V 12Ah Electric Wheelchair Battery
LiFePO4 battery pack 24V 12Ah for electric wheelchair battery long cycle life
Product Information
Main features:
· About 10 times longer life cycle than a lead-acid battery.
· High energy density, about 2 times more capacity with the same size
· Fast charging and large current discharge without damaging the battery.
· Smart battery with charging, discharging, short circuit, and temperature rising control by BMS.
· environment-friendly products, low pollution
· Drop-in replacement and lower TOC (Total Operation Cost) during battery life.
Main applications of LifePO4 battery pack:
1. Large-scale electric vehicles: electric bus, electric car, E-Tour Car
2. Light electric car: e-bike, e-scooter,e-motorcycle, electric golf cart, e-wheelchair
3. E-tool: electric drill, electric saw, lawnmower
4. Remote control cars, electric boats, aircraft, toys
5. Solar and wind power generation energy storage devices, solar systems, Telecom base Station
6. Small medical equipment and portable equipment
7. Solar energy lights,bicycle lights,LED lights,bright flashlight,solar street lights
Products Description
| ELECTRICAL SPECIFICATIONS |
| Nominal Voltage | 25.6 V |
| Nominal Capacity @ 0.2C | 12 Ah @ 0.2C |
| Energy | 281.6 Wh |
| Resistance | 50mΩ |
| Cycle Life | 2500+cycles @ 1C 100% DOD |
| Efficiency | 99% |
| Self Discharge | <3% per Month |
| Maximum Modules in Series/Parallels | 4S or 4P |
| MECHANICAL SPECIFICATIONS |
| Length | 77 ± 2 mm |
| Width | 181 ± 2 mm |
| Height | 170 ± 2 mm |
| Weight | 2.5 Kg |
| Case Material | ABS |
| Terminal | M5 |
| Enclosure Protection | IP65 |
| CHARGE & DISCHARGE SPECIFICATIONS |
| Monthly Self Discharge | Less than 2% |
| Efficiency of Charge | 100% @ 0.5 C |
| Efficiency of Discharge | 96 - 99% @ 1 C |
| Charge Voltage | 29.2 ± 0.2 V |
| Charge Model CC & CV | 0.2C to 29.2 V , then 29.2V, charge current to 0.02C |
| Standard Charge Current | 5.5 A |
| Max. Charge Current | 11 A |
| Max. Continuous Discharge Current | 11 A |
| Peak Discharge Current | 22 A (3S) |
| BMS Discharge Cut-off Voltage | 20 V |
| Charge Temperature | 0~45 ℃ |
| Discharge Temperature | -20℃ to 60 ℃ |
| Storage Temperature | -20℃ to 45 ℃ |
FAQ
Q1: Are you a factory or trading company?
A: We are a professional battery manufacturer with our factory and brand. We provide all kinds of OEM/ODM services for clients, which can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.
Q3. What are 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.
Q4. Do you test all your goods before delivery?
A: Yes, We have a professional QC team to make sure that the product is in good condition before sending out the goods.
Q5: How do you make our business a 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.
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