Model NO.
T8088178
Type
Lithium Ion Battery
Rated Capacity
12/15/20/30ah
Working Life
18 Months
Certification
CE
Color
Blue
Model No
F9088178
Factory Type
OEM
Anode Material
LiFePO4/Nmc
Install Direction
Can Be Operated/Set in Any Position
Battery Pack
Parallel-Series
Trademark
Melsen
Specification
CE, ROHS, FCC, UL
Origin
Hunan, China (Mainland)
HS Code
8507600090
OEM 12/24/36v 12/15/20/25/30AH lithium lifepo4 li ion battery for motorcycle/E-bike and golf cart with case
Dear customer,
We are an manufaturer specialized in lithium battery motorcycle battery ,E-bike battery and golf cart battery.
Customization is available.
Features of Our Battery
1.Extremely safe
2.Lighter weight
3.Larger capacity
4.Small Independence
5.Excellent discharge cycle characteristics
6.No memorial effect
7.Speedy Charge
Battery specification
| Model NO. | Capacity(mah) | Demension(mm)H*W*L | Weight(g) | I.R. (mΩ)≤ | Voltage(V) | Discharge cut-off voltage(V) | Max.charge current(A) | Normal charge current(A) | Discharge rate | Operation temperature | Lifespan(times)≥ |
| F9088178 | 12500 | 9.0*88.5*179.5 | 280 | 2.5 | 3.2 | 2.5 | 12.5 | 12.5 | 3C | -20~60ºC | 2000 |
| T8088178 | 12500 | 8.0*88.5*179.5 | 260 | 2.2 | 3.6 | 3 | 12.5 | 12.5 | 3C | -20~60ºC | 1500 |
| F90137232 | 25000 | 9.0*160.5*228.5 | 550 | 1.8 | 3.2 | 2.5 | 25 | 25 | 3C | -20~60ºC | 2000 |
| F90160227 | 30000 | 9.0*160.5*228.5 | 640 | 1.6 | 3.2 | 2.5 | 30 | 30 | 3C | -20~60ºC | 2000 |
| F95145265 | 33000 | 9.5*145.5*226.5 | 700 | 1.5 | 3.2 | 2.5 | 33 | 33 | 3C | -20~60ºC | 2000 |
| T85188236 | 40000 | 8.5*188.5*236.5 | 795 | 1.5 | 3.6 | 2.75 | 40 | 40 | 3C | -20~60ºC | 2000 |
Pack scheme:
(pls feel free to mix and match the voltage and capacity)
| In series | In parallel | ||
| required quantity | reached voltage | required quantity | reached capacity |
| 4s | 12v | 1p | 12.5/25/30/40ah |
| 8s | 24v | 2p | 25/50/60/80ah |
| 10s | 32v | 4p | 100/200ah |
| 15s | 48v | more | ... |
| 20s | 64v | ||
| 22s | 72v | ||
| more | ... | ||
72v 40ah battery pack for example:
Specification
72V 40Ah lithium polymer battery pack | ||
| Mechanical | Cell & Method | Ternary/(NiCoMn)O2, 19S1P |
| Dimension(D*W*H) | 253.5*191*169MM | |
| Weight | 15.8KG | |
| Electrical Characteristics | Rated Capacity | 40Ah |
| Min Capacity | 39Ah | |
| High Rate Discharge Capacity | > 90% Rated Capacity | |
| Discharge Capacity @ -20ºC(-4ºF) | > 70% Rated Capacity | |
| Norminal Voltage | 68.4V | |
| Open Voltage | 74-76V | |
| Load Voltage | ≥ 52.25V | |
| Energy | 2736Wh | |
| Internal Impedance(@ 1000Hz.) | ≤ 50mΩ | |
| Cycle Life | >1000 Cycles @ 3C 100% DOD | |
| Months Self Discharge | ≤ 5% @ 25ºC(77ºF) | |
| Efficiency of Charge | 100% @ 1/3C | |
| Efficiency of Disharge | 95% @1C | |
| Standard Charge | Max Charge Voltage | 79.8V |
| Charge Cut-off Voltage | 79.8V | |
| Charge Current | 1/3C, 13.3A | |
| Max Charge Current | 40A | |
| Standard Discharge | Standard Current | 40A |
| Max Discharge Current | 3C, 120A | |
| Discharge Cut-off Voltage | 52.25V | |
| Environmental | Charge Temperature | 0 ºC to 45ºC(32ºF to 113ºF) @ 65±20%Relative Humidity |
| Discharge Temperature | -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity | |
| Storage Temperature | ≤ 1 Month, -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity | |
| ≤ 6 Month, -20ºC to 30ºC(-4ºF to 80ºF) @ 65±20%Relative Humidity | ||
Uniqueness of Our Production Technique
1. Package program:Battery +BMS (Responsible attitude)
to ensure the high consistency of battery cell and BMS
thus guarantee the safety of battery pack.
2.Unique parallel-series connection (Mature technique )
to ensure BMS to control the operating state of each battery.
3.Wireless structure in battery packing (Original patent)
to prevent the fire or short circle caused by wire damage.
4.Specialized encoding software (High automation)
to eradicate the possible human error.
Service provided by Us
1. | Customization is warmly welcome |
| 2. | Sample is available |
| 3. | Delivery time: 10~25 working days after order confirmed |
| 4. | Quality Assurance: UL,CE,RoHS,UN |
| 5. | Warranty for 1 years, Solve promptly if any problems happen |
Factory Profile
Melsen New Energy Co.,Ltd is a leading hi-tech enterprise combining technical research, development, manufacture and marketing. We are specialized in researching, designing and manufacturing lithium ion batteries,LiFePO4 batteries,etc.
1- Good knowledge on different market can meet special requirements.
2-5 doctoral supervisors, 20 senior manager, 60 engineers and more than 200technians who
have got a bachelor degree or above. more than 500 workers .
3-produce 5k pcs ebike battery per month.
4-have full automation production linea and there are only 3 factories has full automation production line in china. Each production line costs almost 100,000USD.
5- Rich experience on manufacture field with many years' product Lithium battery Pack
Welcome to visit our factory and see all production lines.
More information,please feel free to contact me
Rebecca Gong
Tel:86 15773256831
