Description: 2pcs INR21-700 Li(NiCoMn)O2 3。7v 4OO+OmAh lithium battery cell Rechargeable with Flat top Specification: 1. Brand: Batterysaler2. Model: 21700-4000mAh 3. Nominal voltage: 3.7v4.Max discharge current: 2C(8A)5. Capacity: 4000mAh 6. type : Lithium Cobalt Manganese Oxide (Li(NiCoMn)O2)7. Length : ?70.2mm8. Diameter: ?21.2mm9. Color: Will as picture show( colors will change as very batch of stock different, so battery color and look like will same with listing picture show.) NOTE: item include two 217oo battery with flat top. These are cells made to go in battery packs (for use in torches for example where two or more cells go in-line)or single for your lights. They will work fine in anyway. battery stock not much, please buy ASAP or follow our shop, otherwise Item will off listing anytime. Electrical Test Performance::Normal capacity4000mAh(1C) Minimum capacity 4000mAh(1C) Normal voltage 3.7V Charging voltage 3.65+/-0.05V Discharging ending voltage 2.55 +/-0.05V Standard charging current0.5C(charge @2A,voltage upto4.2V, stop at end current 0.1A Standard discharging current 0.5C(Discharge @2A,cut-off 2.55V, capacity 4050mAh) ; Max Continue discharging current 1C(Discharge @4A,cut-off 2.55V, capacity 4010mAh) ; Max Instantaneous discharging current 2C(Discharge @8A, cut-off 2.55V,capacity 3980mAh ) ; Max recommended charge and discharge cell body temperature Charge:0~60? Discharge:-20~60? Internal resistance ?45m?(AC Impedance,1000Hz) Cell dimensions Height:70.2mm Max Diameter:21.2mm Max Battery Application: 1)Digital watch2) LED strip/panel,Camera/IP Camera3) Router/Switch4) POS machine5) Electronic scale6) Battery pack as power supply7) Charging small fan8) Digital toy9) Speaker and so on About Internation shipment: 1)Shipped by USPS or UPS Expression ;2)Deliver battery in one day ; All of Our Battery Stock: Over 10C High rate power battery: ModelVoltageTypical capacityDimensionChargeDischargeWeight ?EXW?Unit PricePVC ColorINR186503.7V1500mAH18.1*65.0mm2C15C48g$0.75BlueINR186503.7V2000mAH18.1*65.0mm2C10C50g$ 0.84GreenINR186503.7V3000mAH18.1*65.0mm2C 10C50g$ 1.30Blue If need imported battery for example: LG 18650MJ1,Panasonic 18650B,Sony VTC5, Sony VTC6. Please tell us.More details and best price please email at kevin.liu.trendyfashion(at)gmail.comour shop address:https://www.ebay.com/usr/batterysaler
Price: 13 USD
Location: La Puente, California
End Time: 2024-09-29T08:17:01.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Expiration Date: 5years or over 1000 cycles
Custom Bundle: No
Charger Type: Mains Charger
MPN: Does Not Apply
Bundle Listing: No
Chemical Composition: Li-Ion
Terminal: flat top
Battery Type: Rechargeable
Modified Item: No
Brand: Batterysaler
Type: Li ion rechargeable battery
Amp Hours: 2.9Ah
Unit Type: Unit
Product Type: Rechargeable battery
Manufacturer Warranty: None
Voltage: 3.7 V
Country/Region of Manufacture: China
Unit Quantity: 2pcs
Application: High Drain Devices
