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72V 80Ah High-Capacity LiFePO4 Battery for Electric Tricycles
This specialized 72V 80Ah lithium battery delivers 5760Wh of energy with 2000+ charge cycles, engineered specifically for electric tricycles in demanding applications.
Technical Specifications
Parameter
Specification
Model Number
TR-72V80Ah-LFP
Battery Type
Lithium Iron Phosphate (LiFePO₄)
Nominal Voltage
72V
Nominal Capacity
80Ah
Total Energy
5760Wh
Charging Voltage
84V ±0.5V
Standard Charge Current
10A (adjustable)
Max Charge Current
40A (optional fast charging)
Max Continuous Discharge Current
80A (peak 150A for 10s)
Peak Discharge Current
240A (3C, 3 seconds)
Discharge Cut-off Voltage
56V
Cycle Life
≥2000 cycles @ 80% DOD
Charge Temperature Range
0°C ~ 50°C
Discharge Temperature Range
-20°C ~ 60°C
Storage Temperature
-20°C ~ 45°C (6 months recommended)
Weight
Approx. 28kg
Dimensions (L*W*H)
460mm * 250mm * 165mm (customizable)
Enclosure Material
Heavy-duty steel / Aluminum alloy (optional)
Ingress Protection
IP54 (dust-proof, splash-proof)
Communication Protocol
CAN / RS485 / Bluetooth (optional)
Certifications
CE, RoHS, UN38.3, MSDS, IEC 62619
Warranty
3 years
Performance Features
Ultra-Long Range for Heavy Loads
Engineered specifically for electric tricycles, this high-capacity battery delivers exceptional range performance. Real-world testing shows: with a 1500W motor and full cargo load, it achieves 150-200km of urban range on a single charge. Perfect for express delivery, agricultural transport, and urban commuting—complete a full day's work without mid-route recharging.
LiFePO4 Chemistry, Inherently Safe
Utilizing Grade-A Lithium Iron Phosphate (LiFePO₄) cells, this battery offers exceptional thermal stability—no thermal runaway, no fire even under extreme conditions. With 2000+ charge cycles, it lasts 5+ times longer than traditional lead-acid batteries, reducing daily operating costs by over 60%.
Frequently Asked Questions
Can this battery directly replace my old lead-acid battery?
Yes, as long as your old battery is 60V voltage and the installation space matches the size of this product (customizable size), it can be directly replaced without modifying the vehicle wiring.
How long does it take to charge? What kind of charger should I use?
It is recommended to use a 67.5V 5-10A special charger for LiFePO4 batteries, and it takes about 4-9 hours to fully charge (the specific time depends on the charger current); it is forbidden to use lead-acid battery chargers to avoid damaging the battery.
What is the warranty period of the battery? How to handle non-man-made damage?
This product has a 2-year warranty. Within the warranty period, if there is non-man-made quality problem (such as cell damage, BMS failure, etc.), it can be repaired or replaced for free; man-made damage (such as falling, soaking, private disassembly, etc.) is not within the warranty scope.
How to store the battery when it is not used for a long time?
When not in use for a long time, first charge the battery to 30%-60% power, place it in a cool, dry and ventilated environment, avoid exposure to the sun, rain and soaking; recharge it every 1-2 months to prevent battery damage due to power loss.
Will the battery affect the cruising range when used in winter?
There will be a slight impact. LiFePO4 battery can still discharge normally at -20℃, but the capacity will decrease by 10%-20% in low temperature environment, which is a normal phenomenon; it is recommended to charge indoors in winter to avoid the battery being in low temperature environment for a long time.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
20000000-35000000
Employee Number:
200~400
Ecer Certification：
Verified Supplier
Hunan Chalong Fly Technology Co., Ltd., established in 2018, is a subsidiary of Wuhan Changlong Group dedicated to the field of energy technology. The company integrates R&D, production, and sales, specializing in the innovation and manufacturing of lithium battery packs and solar energy storage... Hunan Chalong Fly Technology Co., Ltd., established in 2018, is a subsidiary of Wuhan Changlong Group dedicated to the field of energy technology. The company integrates R&D, production, and sales, specializing in the innovation and manufacturing of lithium battery packs and solar energy storage...
