4S1P 12V 7ah 32700 battery pack with PVC or plastic case for E-bicycle
Specification
| Nominal Voltage | 12V |
| Nominal Capacity | 7000mAh |
| Max charging current | 2A(adjustable) |
| Continuous discharge current | ≤3A(low current discharge, adjustable) |
| Pulse discharge current | ≤12A(adjustable) |
| Cycle life | More than 2000 times |
| Charging Temperature | 0~45°C |
| Discharging temperature | -20~60°C |
| Storage temperature | -20~35°C |
| Over-charged protection voltage | 14.6V±0.05V |
| Over-discharged protection voltage | 9.0V±0.25V |
| Output terminal and line requirements | With label, plug, connector, can be customized |
- This is 12V 7AH pack is able to supply power for E-bicycle,E-scooter,E-bike,and other electrical equipments.
- Lead acid battery is an old generation battery,widely used in many applications,such as e-motorcycle,scooter,e-bike etc.
- With the battery technology improved,lithium battery has been used more due to its high capacity,lighter weight and smaller size.
- Lithium battery pack is with more than 2000 cycles life,lead acid battery is only with around 500 cycles,you need to buy 3-4 lead acid battery that as long life as lithium battery.
- Lead acid battry is much bigger and heavier than lithium battery,lithium battery pack is used in more applications.
This PVC pack has more than 2000 times cycle life.3 times longer than lead acid battery.
Lithium battery pack,why Deligreen?
Lithium battery pack is a system of lithium batteries,containg lithium battery,BMS,outer box.Battery pack is widely used in many applications,such as RV,caravan,solar system,camping,energy storage system,Led street lamp,golf cart,marine,boat,e-car,motorcycle etc.
Battery pack needs to be customized,before placing the order,we need some important parameter.ex.
- Battery pack application
- Battery cell:LFP or NCM,it determins the price,size,spec etc
- Nominal current and voltage
- Max continous dischaege
- Battery pack size
- Outer box material:plastic,Irion,epoxy board
Deligreen supplies any kind of customized battery pack,We have BMS version and without BMS version for option.It's up to you.Deligreen's professionality will help you find what you are looking for.
32700 cell inside
3.2v 32700 lithium phosphate LIFEOPO4 battery Parameter
| Items | Specification | Remarks |
| Nominal Capacity | 6000mAh | 0.2 C5A Discharge |
| 4Nominal Voltage | 3.2V | |
| Discharge Cut-off Voltage | 2.0V | 0.2 C5A Discharge |
| Charge Limited Voltage | 3.65±0.03V | 0℃～45℃ |
| Standard Charge Current | 0.2 C5A | 0℃～45℃ |
| Standard Discharge Current | 0.2 C5A | -10℃~ +60℃ |
| Rapid Charge Current | 0.5C5A | 0℃～45℃ |
| Rapid Discharge Current | 0.5C5A | -10℃~ +60℃ |
| Max. Discharge Current | 3C5A | Limited Voltage2.0V |
| (Max. Pulse Discharge Current) | 5C5A | ms |
| Internal Impedance | ≤10mΩ | At AC 1kHz |
| Weight | About141g | ±2g |
| Storage Temperature Range | ≤one month | -20℃ ~ 45℃ | (Voltage of shipment) 2.8V～3.2V |
| ≤three months | -20℃ ~ 35℃ |
| ≤a year | -20℃ ~ 25℃ |
Application
About the Transportation&Delivery
1. Shippment to USA:By sea+Express(DDP,Tax free)
ETD:5-8 days
ETA:25-35 days after sailing(This is the delivery time for most orders. Please wait patiently or contact us online)
The tracking will be updated after pick up by local express.Usually it will take around 15-25 days after sailing.
2. Shipment to EU:By railway+Express(DDP,Tax free).Except Switzerland,Romania
ETD:5-8 days
ETA:30-45 working days after shipping(This is the delivery time for most orders. Please wait patiently or contact us online)
The tracking will be updated after pick up by local express.Usually it will take around 25-40 working days after shipping.
3. We can't deliver the following address directly:
USA: Military address and PO box address are not acceptable;
Puerto Rico, Virgin Islands, Guam, Alaska Note: Hawaii does not include customs duties and requires additional freight, Please contact us online.
Portugal: Azores and Madeira
Spain:Canary Islands, hueda and melilia
Russia: Kamchatka Peninsula
Other:Some remote areas not listed,Please provide shipping address and zip code to to us to check.
About US
Changsha Deligreen Power Co.LTD,founded in 2010,is a "Green Energy Solution Service Provider".
Newest technology,new idea,heard-working and honest people.
Focus on lithium rechargeable battery,BMS,Balancer,charger and relative products.
Main application:electric bicycle,scooter,motorhome,AGV,solar/wind system,Energy storage system,truck and so on.s:
We promise"real"lithium capacity
We promise“100%“ refund for any quality problem
We promise”100%“ replacement for any shipping damage
We promise lifetime fast technical supportCustomers‘ satisfaction is our endless pursuing.
FAQ
Q: 1. Where can I get the price?
A: Please Click Contact Now or Request a Quote. We will offer you the best quote in 24 hours after we get
the product specifications such as voltage capacity application etc.
Q:How can you guarantee your quality?
A: Normally we will send you a sample to confirm everything first. We will make the big order exactly
the same as you request. And we offer 1 year warranty for small battery packs, 2-3 years for battery
Q: What is your term for payment?
A: We accept T/T,Paypal, Western Union,Money Gram,Ali Express,Cash,etc.
Q: What kind of certificates do you have?
A:We can provided CE,ROHS,MSD,SHIPPING CERTIFICATIONS.
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4S1P 7ah 32700 12V LiFePO4 Battery Pack With PVC Case Images
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