400mAh 13300 Polymer Li-Po Pouch Cell - Reliable 3.7V High-Efficiency Power

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: NCM
• Model NO.: 13300 400mAh
• Rechargeable: Yes
• Size: Small
• Nominal Capacity: 360mAh
• Open-Circuit Voltage: 4.15V
• Minimal Discharge Capacity: 330mAh
• Overcharge Test: Overcharging Conditions for 2.5 Hours
• Short Circuit Test: 10°c
• Drop Test: Dropped From a Height of 1 Meter (3.28 Feet)
• Transport Package: Paper
• Specification: 17mm*17mm*34.5mm
• Trademark: RICHLIGHT
• Origin: China
• Production Capacity: 100000000/Year

Product Description

Product Description

 

Nominal Capacity	400mAh
Open-Circuit Voltage	4.15V

Product Overview: The JHY-YM251-13300 is a 3.7V lithium-ion rechargeable battery with a nominal capacity of 400mAh. This battery is designed to meet high-performance standards for various applications requiring consistent energy output and robust safety features.

Key Features:

1. High Capacity and Stability:

   • Nominal Capacity: 400mAh
   • Open-Circuit Voltage: ≥4.15V (measured within 24 hours after a standard charge)
   • Minimal Discharge Capacity: ≥360mAh when discharged at a 3A constant current to 3.0V at 25±2°C after a 30-minute rest following a full charge to 4.2V.

2. Charging and Discharging Cycles:

   • Capable of withstanding 30 charge-discharge cycles.

      

   • Charge method: Constant current/constant voltage (CC/CV) to 4.2V, followed by a discharge to 3.0V at 0.02C.
   • Performance after 30 cycles: Capacity retention of ≥80% of the minimal capacity (≥330mAh).

3. Retention and Storage Capabilities:

   • Retention: After a standard charge and 28 days of storage at room temperature, the battery retains ≥85% of its capacity.
   • Storage: When stored for 7 days at 60±2°C, the battery retains ≥70% of its capacity upon discharge at 0.2C.

4. Safety and Mechanical Durability:

   • Overcharge Test: Battery subjected to overcharging conditions for 2.5 hours without explosion or fire.
   • Short Circuit Test: Safely discharges until the battery temperature decreases to 10°C without fire or explosion.
   • Drop Test: Dropped from a height of 1 meter (3.28 feet) six times in various orientations, with no leakage, smoke, fire, or explosion.
   • Vibration Test: Tested under a vibration frequency range from 10Hz to 55Hz with a vibration displacement of 1.6mm for 15 minutes per axis, showing no signs of leakage, fire, or explosion.

5. Recovery Capacity:

   • After a capacity retention test, the battery is discharged over three consecutive cycles and demonstrates a recovery capacity of ≥85% of the minimal capacity.

Applications: This battery is ideal for devices requiring compact power sources, high safety standards, and long-term reliability, including portable electronics, communication devices, and wearable technology.

 

Detailed Photos