Original DMEGC INR18650-29E 18650 Battery 2900mAh 3.7V Li-ion Battery 1000 Cycles
Brand Name:UNEMETECH
Certification:CE, CB, IEC62133, UL1642...
Model Number:INR18650-29E
Minimum Order Quantity:3000PCS
Delivery Time:5-25 days
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Original DMEGC INR18650-29E 18650 Battery 1000 Cycles 3.7V 2900mAh Li-ion Battery
Lithium ion Battery Features Overview
Lithium-ion battery, as a relatively mature and widely used battery technology, its core principle lies in the migration of lithium ions between the positive and negative electrodes of the battery. This migration process enables the storage and release of electrical energy, providing continuous and stable power for many electronic devices.
Ternary lithium battery, as an improved type of lithium-ion battery, its biggest feature is the use of lithium nickel cobalt manganese oxide (LiNiCoMnO2, NMC for short) as the cathode material. The introduction of this material has significantly improved the performance of ternary lithium batteries.
Description and Model
Description: Cell(Cylindrical Lithium-ion Cell)
Model: INR18650-26E
Site: Manufactured in Zhejiang, China
INR18650-29E 2900mAh Description
| Model | INR18650-26E |
Nominal Capacity(Typical) | 2900mAh@0.2C |
Nominal Capacity(Minimum) | 2750mAh@0.2C |
| Nominal Voltage | 3.7V |
| Charging Voltage | 4.2V |
| Charging Method | CC-CV(0.5C, 4.2V, 0.05C cut-off) |
| Standard Charge Current | 0.5C |
| Discharge Cut-off Voltage | 2.75V |
| Standard Discharge Current | 1C |
| Max Discharge Current | 2C |
| Internal Resistance | ＜28mΩ(ACIR) |
| Cycle Life | +0.5C/-1C Cap(1000th)/Cap(Av10)≥80% |
Operating Environment (surface temperature) | Charge, 0°C ~ 50°C |
| Discharge, -20°C~60°C | |
| Weight | ＜47g |
| Cell Dimension | Hight: 64.95mm±0.20mm; Diameter: 18.25mm±0.20mm |
| Storage Environment | 1 year: -20~25°C ≤70%RH |
| 3 months: -20~45°C ≤70%RH | |
| 1 month: -20~60° ≤70%RH | |
Outline Dimensions: | |
Package: | |
INR18650-29E 2900mAh Application
Lithium-ion batteries are widely used in energy storage power systems such as hydraulic, thermal, wind and solar power stations, as well as in many fields such as electric tools, electric bicycles, electric motorcycles, electric vehicles, special equipment, and special aerospace. At present, lithium-ion batteries have gradually expanded into electric bicycles, electric vehicles and other fields.
Our Service
1). Professional lithium ion battery packs supplier for over ten years, and have our own factory,
2). Strong R&D team to support,
3). Offer OEM/ODM service for customer's order,
4). Quick reply and action,
5). Competitive price, good sale and after-sales service.
Original DMEGC INR18650-29E 18650 Battery 2900mAh 3.7V Li-ion Battery 1000 Cycles
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