24V 40AH Lifep04 Battery Pack Electric Scooter Lithium Battery Pack
specializes in design and manufacturing LiFePO4 batteries which feature both high power and energy densities
with a long lifespan and ultra-safe performance manufacturing technologies make sure cells have amazing
consistency thus battery pack has high reliable quality. With high precision quality control and auto matching system,
Specifications
| Battery Type | LiFePO4 battery | | Rated Voltage | 24V | | Rated Capacity | 40AH | | Total Energy | 1024Wh | | Charge Current | 40A | | Continuous Discharge current | 40A | | Peak Discharge current | 50A | | Discharge Cut-off voltage | 20V | | Charge Cut-off voltage | 29.2V | | Impendance | ≤200mΩ | | Charge Temperature | 0℃ - 45℃ | | Discharge Temperature | -20℃ - 60℃ | | Life Cycle | 2000-5000 | | Dimension | L*W*H 340*200*165mm | | Weight | 20kg | | Package include | 1pcs battery + 1pcs battery use manual +1pcs carton box | | BMS Protection | Over-current protection, over-discharge protection, over-charge protection, short-circuit protection, balance protection. | | |
We can customized 12v/24v/36v/48V/72v/288V/380V 100AH-800AH lithium iron phosphate battery pack, with metal case and built-in BMS, we also can build a LED display, bluetooth etc.
Quality and Guarantee for inside battery cell
A) Power management: You may be completely confident in our lithium batteries because all batteries have built in high quality PCB board, charging protectors, thermal protectors and circuit breakers, which effectively avoid the problems of over discharge, ove charge, over heating and short circuit etc.
B) Safety test, after nail penetration test with fully charging, there is no fire, no explosion.
C) Our lithium batteries follows the ISO9001, CE, RoHS international standard in various aspects from material preparation to production,
D) Full capacity is assured due to capacity test woud be carried out for each pieces.quality control, sales, transportation, customers service.
E) For each batch batteries, safe test such as nail penetration test would be conducted to assure safety.
LiFePO4 Cell Advantages
- Advanced lithium ferro phosphate
- No cobalt – no toxicity – no hazards
- 98% efficient
- Long cycle life 4500 remain above 80%.
- Low self discharge,
- Much safe LiFePO4
- Excellent Temperature resilience-ambient temperatures up to 50°C will not affect the life.
- High Discharge Current,1C is standard, higher currents are also acceptable up to 3C continuous with negligible loss in efficiency and cell life.
- Lighter and smaller than lead acid battery
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Safety Test
No fire, no explosion
Charing to 3.7v and do nail penetration test, there is no fire, no explosion, no any other obvious changes.
Nail Penetration Test and Overcharge Test
After testing, no fire and no explosion, that is definitely approved than our lithium batteries deserve you.
Battery care and maintenance
The cycle life of li-ion battery would be shorted if the battery alway be kept as fully charged state. For
long time storage, keep the battery as 40~60% state of charge (SOC) and discharge and charge every one or two
monthes.
• Battery should be kept under dry and ventilation condition. Do not put the battery close to fire and explosive
Application
Transportation, grid power, and commercial and industrial vehicle markets, stationary storage, UPS backup.
Storage Conditions
◆For long time storage ,the battery should be charged to Approx 60% SOC ,its corresponding voltage should be 1.05times of nominal voltage(24V,36V,60Vor72V),usually it's voltage in shipment .The battery should be kept in storage in dry and ventilated place.
◆ The battery pack and charger should be stored in clean, dry and ventilated place, avoid contacting with corrosive materials and be away from fire and heat.
After-sale Service
For the warranty and after-service we will follow the following principle.
Warranty year(s) for this model of battery pack is specified by supplier. In the period of warranty, there is any
problem as the following description, we will take responsible for the replacement and repair.
• The whole battery pack can not be charged or discharged.
• Under the standard condition for testing, capacity is not same as nominal Ah. It is less than 80% in the first
year, or 70% in last warranty year (if the last warranty year is provided as warranty period).
• There is liquid leakage.
• There is some damage on battery pack’s case and accessory because it is caused by the battery.
There is any situation like the following description, we will not take responsible for the warranty and after-sale
service.
Expired warranty period.
• Customer didn’t follow the manual instruction, which is resulted in battery damage.
• Customer dismantles and convert the battery pack, which is not guided by the professional people.
• There is some apparent scratches and trace on the case of BMS.
• Customer has right to choose the charger, while customer should get confirmation from supplier about
technical details of Charger, to avoid misoperation.
Battery Pack Delivery
• By Air Door to Door Service
• By Sea Door to Door Service
• By Express: EMS, TNT, UPS, FedEx
FAQ
1. What are your payment channels?
TT, L/C, West Union etc.
2. Is your lithium battery reliable?
Yes. Overcharged, over-discharged, nail penetration test, all protected by our battery
3. What's your advantage?
Small order is acceptable, zero risk, quality assurance.
4: Do you provide samples ?
Yes, we can offer
24 hours customer service, waiting for your inquiry!
Quick delivery
Fast delivery is key factor for clients to compete in the market. We attach much importance to quick delivery as much
as we do in our LiFepo4 lithium battery quality. We will keep our clients updated with tracking number all the time and latest tracking info until the order of LiFePO4 lithium Battery arrives at our clients safely.
Quick delivery
Fast delivery is key factor for clients to compete in the market. We attach much importance to quick delivery as much
as we do in our LiFepo4 lithium battery quality. We will keep our clients updated with tracking number all the time and latest tracking info until the order of LiFePO4 lithium Battery arrives at our clients safely.
Packing and shipping
• Fedex/DHL/UPS/TNT for sample . Door to Door
• By Air or by Sea for Bulk goods , for FCL . Airport Port receiving
• Customers specifying freight forwarders or negotiable shipping methods
• Delivery Time: 7-15 days for samples , 25-35 days for bulk goods time
Packing and shipping
• Fedex/DHL/UPS/TNT for sample . Door to Door
• By Air or by Sea for Bulk goods , for FCL . Airport Port receiving
• Customers specifying freight forwarders or negotiable shipping methods
• Delivery Time: 7-15 days for samples , 25-35 days for bulk goods time
Packing and shipping
• Fedex/DHL/UPS/TNT for sample . Door to Door
• By Air or by Sea for Bulk goods , for FCL . Airport Port receiving
• Customers specifying freight forwarders or negotiable shipping methods
• Delivery Time: 7-15 days for samples , 25-35 days for bulk goods time
Advantages of battery:
Advantages of battery:Longer Cycle Life: Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.
Lighter Weight: About 40% of the weight of a comparable lead acid battery. A 'drop in' replacement for lead acid batteries.
Higher Power: Delivers twice power of lead acid battery, even high discharge rate, while maintaining high energy capacity.
Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging or short circuit situation.
Increased Flexibility: Modular design enables deployment of up to four batteries in series and up to ten batteries in parallel.
Wider Temperature Range: -20℃~60℃.
