Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion

Product Details
Nominal Voltage: 12V
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
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  • Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion
  • Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion
  • Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion
  • Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion
  • Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion
  • Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion
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Basic Info.

Model NO.
YLY18650 11.1V 4400mah 48.84wh
Rechargeable
Chargeable
Discharge Rate
Low Discharge Rate
Size
Small
Accessories Type
Battery
Electrolyte
Li-ion
Rated Capacity
4400mAh
Standard Voltage
11.1V
Usage
Solar LED Light/Alarm System
Transport Package
Safe Standard Export Cartons
Specification
45*66*56mm
Trademark
YLY. ODM. OEM
Origin
China
HS Code
8507600090
Production Capacity
1000K Pks/Year

Product Description

Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion
Battery Specification
Item Specification
Nominal capacity 4400 mAh @0.2C
Minimum capacity 4200 mAh @0.2C
Nominal voltage 11.1 V
Max Charging voltage 12.6 ±0.05 V
Discharge ending voltage 8.25 ±0.05 V
Standard charge current Customized
Standard discharge current Customized
Recommended cell surface max temperature during charge and discharge Charge: 0~45ºC
Discharge: -20~60ºC
Storage temperature and time 1 year: -20~25ºC
3 months: -20~45ºC
1 month: -20~60ºC
Cell dimension 45*66*56 mm 
Weight About 320 g
BMS Electric Features
Overcharge detection voltage 12.6 ±0.05 V
Overdischarge detection voltage 8.25 ±0.05 V
Max continuous discharge current 2.2 A
Operating temperature Customized
NTC resistor Customized
0V battery charge function Available
Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ionDeep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion
Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion
Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion
Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ionDeep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ionDeep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion
Deep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ionDeep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ionDeep Cycle Rechargeable 18650 Battery 12V Lithium Battery 4.4ah Lithium Ion Powerwall Solar Battery for Storage with 18650 2200mAh Li-ion
Q1:Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry. For urgent case, please call us or tell us in your email so that we'll regard your inquiry priority.

Q2.Do you have MOQ for Your Batteries?
A: We want to support our customer without MOQ request for netural order.

Q3. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.

Q4. What about the lead time?
A. Sample needs 7 days, mass production time needs 3-5 weeks, it depends on order quantity.

Q5.Is it OK to print my logo on the product?
A: Yes. We welcome OEM orders.

Q6:How long does the warranty?
A: In general, the time is 1 year.

Q7: What is your terms of payment?
A: We accept T/T and L/C

Q8.Which certificates do you have?
A:We have CE/FCC/ROHS/UN38.3/MSDS ...etc.

Q9.How do you ship the goods and how long does it take to arrive?
A: DHL, UPS, FedEx or TNT for samples. For mass order, you can choose Sea or Air shipment.

Q10:Can we visit your factory?
A: Warmly welcome. Our factory located in shenzhen, very close to Guangzhou or Hongkong.
 

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