Dongguan Funpack Elec Co., Ltd.
Focus on lithium-ion Battery Pack
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Rechargeable Lithium Ion Battery Pack Polymer Material 7.4V 4200mAh
Product Description:
Worldwide approvals and certification of safety standards
Life expectancy: Up to 80% of initial capacity after 500 cycles
Lithium Polymer battery can provide a certain amount of electric energy to drive their functions
| Item | specification |
| Model Type | LF-02 |
| Cell Type | BAK Prismatic 103450AR1-1700mAh |
| Cell Type | 1S1P |
| Capacity | 4200mAh |
| Nominal voltage | 7.4V |
| Discharge cut-off voltage | 7.0V |
| Suggestive Discharge acut-off voltage | 7.2~7.3V |
| Cycle life | After 300 cycles (Under 20+5℃, 65±5%RH) |
| When the battery is charged (No lasting for 4 hrs in 45℃) | 0~ 45 ℃ |
| When the battery is discharged (No lasting for 4 hrs in 60℃) | -20~ 60 ℃ |
| When stored within 1 Month (No lasting for 4 hrs in 55℃) | -20~ 55 ℃ |
| When stored within 3 Months (No lasting for 5 hrs in 45℃) | -10~ 45 ℃ |
| When stored within 12 Months (No recommending) | 0~ 25 ℃ |
| Battery short-circuit secondary protection | PTC |
| Battery Impedance | Initial≦220mΩ |
| Warranty | 12 months |
| Weigh | About 50g |
Main Applications :
This product is mainly used in solar supply system, electric tools, household, appliance and emergent device area, electric bikes, Laptop and so on.
FAQ:
Q1: Are you Factory,How long to make Battery Pack?
A: We are the Professional Battery Factory,we Need 30day around if we don't have stock of that model.Because need
strictly test and high temperature,high voltage life aging as well in every single Battery.That will takes a fixed date.
Q2:How to start the cooperate?
A: Lets start with the sample orders. In 5days will be ready the samples, then you test.We make the standard according
the data sheet which we give.Once you confirm the quality, we can talk for further.
Q3: What will be the packing?
A: We are using blister pallet packing in each battery pack. and then fold all packing in one ctn.
Q4: Can the connectors or PCB be customized?
A: Yes, we can choose the right connector according your requirement.Or help to match your device.
Q5: Is OEM/ODM battery pack available?
A: Yes, OEM/ODM battery packs are warmly welcome. Professional engineers provide technical support.
Q6: What information do you need to make a customized battery pack?
A: We need the details below:
① Size of the battery pack you need in mm.
② Capacity of the Battery pack.
③ Voltage of the battery pack.
④ Max discharge current.
⑤ Cable and connector types you need.
⑥ Casing and Terminals if required.
⑦ Any protection circuits you may need.
Q7: How do you arrange shipment for batteries?
A: Most of the Batteries we sell are exported.So We have long-standing forwarder partner who arranges shipments to all
over the world. Although batteries are categorized as dangerous goods, you should rest assured that your cargo will
be delivered through our experienced shipping partner(s).
Q8: Do you have the documents required for battery shipments?
A: Yes, we have MSDS, UN38.3, etc. and other special files needed for shipments to some regions can also be secured.