Lithium Battery Pack 24V 400Ah High Density Long Life For Pure Electric Bus

specializes in design and manufacturing Lithium 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,

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

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) Our lithium batteries follows the ISO9001, CE, RoHS international standard in various aspects from material preparation to production, quality control, sales, transportation, customers service.

C) For each batch batteries, safe test such as nail penetration test would be conducted to assure safety.

D) Safety test, after nail penetration test with fully charging, there is no fire, no explosion.

Key Features

• Longer cycle life: 20 times longer cycle life and 5 times longer float life compared to lead-acid batteries.
• Lighter weight: about 40% of the same kind of lead-acid battery weight.
• Higher power: offer two times of the lead-acid battery power, and even high discharge rate, while maintaining high energy capacity
• Wide temperature range: - 40 ℃ ~ 60 ℃
• Excellent security: lithium iron phosphate chemical composition can eliminate caused by high impact overcharge or short circuit conditions or burning explosion risk

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

​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.

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 etc.

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.

Our services

1. OEM/ ODM are welcome
2. Customized packing is available.
3. Customized logo printing on product is workable.
4. 7 x 24 hours servie with fast reply
5. Small order is acceptable, even one pc.

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℃.