Li-ion Battery Packs 7.4V 4400mAh 18650

Short Description:

Li-ion Battery Packs Voltage: 7.4V Capacity: 4400mAh Dimensions: (LxWxH)74 x 20 x 72mm Weight: 200g Packing: . High quality 7.4V Li-ion rechargeable battery Module is made of 4 PCS High quality SANYO/LG/Other Top Brand Korea 2200mAh cylindrical 18650 cells with PCB . Packed in side by side with 2 series and 2 parallel (2S2P) . Fuel Gauge for PCB of 7.4v Li-ion Battery Pack (2 cells pack) is installed on surface of battery pack Voltage: 7.4V(working) 8.4V(peak) 5.5V(cut-off) Capacity: 4400mAh ...


Product Detail

FAQS

Li-ion Battery Packs

Voltage: 7.4V
Capacity: 4400mAh
Dimensions: (LxWxH)74 x 20 x 72mm
Weight: 200g

Packing:
. High quality 7.4V Li-ion rechargeable battery Module is made of 4 PCS High quality SANYO/LG/Other Top Brand Korea 2200mAh cylindrical 18650 cells with PCB
. Packed in side by side with 2 series and 2 parallel (2S2P)
. Fuel Gauge for PCB of 7.4v Li-ion Battery Pack (2 cells pack) is installed on surface of battery pack

Voltage: 7.4V(working) 8.4V(peak) 5.5V(cut-off)
Capacity: 4400mAh (32.56wh)

Protection:
One PCB installed with the battery pack and protects the battery from
. Overcharge(>8.4V)
. Overdischarge(<5.50V)
. Over drain (>8 Amp)
. Short circuits
One 4 Amp polyswitch installed to limit max. Discharging current and to protect wrong polarity
Prewired: 6″ wire with 18 AWG wire
Charging rate: 1A (recommended), 3A max.
Max. Discharging Rate: 4Amp limited by polyswitch(lower rate available upon request)
Dimensions: (LxWxH)74 x 20 x 72mm
Weight: 200g


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  • Q: Can I have samples to test? And what is lead time for sample order?
    A: Yes,we can supply samples,the lead time for samples is 3-5 days.and buyer pay shipping cost.

    Q: Do you provide after-sales service?
    A: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.

    Q: Do you accept OEM/ODM?
    A: Yes,it is available.

    Q:Are you battery real capacity?
    A: All of our battery cells with Grade A,100% new and real capacity.

    Q: What kind of certificates do you have?
    A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is available.

    Q:Do you have MOQ ?
    A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.

    Q: What is your term of payment?
    A: We adopt T/T,Paypal,L/C.