18650 Li-ion Battery Pack----2s2p 7.4V 4400 mAh Surveyor Battery

• Type: Lithium-Ion Battery Pack
• Connection Mode: Series and Parallel
• Rechargeable: Chargeable
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 18650
• Discharge Rate: Low Discharge Rate
• Size: Small
• Accessories Type: Battery
• Rated Capacity: >1000MAH
• Standard Voltage: 4.8V～8.4V
• Usage: Surveyor Battery
• Electrolyte: Li-ion
• Transport Package: PVC
• Specification: according to customers′ requirement
• Trademark: paili
• Origin: China
• Production Capacity: 100000pieses/Year
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Combination method: ICR18650-2S2P

Nominal voltage: 7.4V

Nominal capacity: 4400mAh

Standard discharge continuous current: 0.2C

Maximum continuous discharge current: 1C

Working temperature: Charging: 0-45 ºC

Discharge: -20~60 ºC

Product size: MAX 39.8 * 40.5 * 66.5mm

Finished product internal resistance: ≤ 200m Ω

Standard weight:

Protection board: IC-S8242AAX+MOS-AO8820

Protection parameter: overcharge protection voltage/4.3 ± 0.025V per string

Overdischarge protection voltage 2.8 ± 0.05V

Overcurrent value: 3-7A

Call us to know more details datasheet.