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Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell

Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell

ব্র্যান্ড নাম: RESKY
মডেল নম্বর: LP803040
MOQ: 100 পিসি
মূল্য: আলোচনাযোগ্য
প্যাকেজিংয়ের বিবরণ: কাগজের বাক্স
অর্থ প্রদানের শর্তাবলী: ওয়েস্টার্ন ইউনিয়ন, টি/টি
বিস্তারিত তথ্য
উৎপত্তি স্থল:
চীন
সাক্ষ্যদান:
CE, RoHS, MSDS, Un38.3
ইলেক্ট্রোলাইট:
লি (নিকোমন) ও 2
নামমাত্র ক্ষমতা:
1000mah
চার্জিং কারেন্ট:
0.2 সি
সর্বোচ্চ ডিসচার্জিং বর্তমান:
1 সি
ওজন:
19 গ্রাম
স্পেসিফিকেশন:
8*30*40 মিমি
এইচএস কোড:
8507600090
যোগানের ক্ষমতা:
100000 পিসি/দিন
ওয়ারেন্টি:
12 মাস
চক্র জীবন:
500 বার
যোগানের ক্ষমতা:
50000pcs/দিন
বিশেষভাবে তুলে ধরা:

Square Li-polymer battery 1000mAh

,

3.7V lithium ion pouch cell

,

LP803040 power battery with warranty

পণ্যের বর্ণনা
Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell
Product Specifications
Electrolyte Li(Nicomn)O2
Nominal Capacity 1000mAh
Charging Current 0.2c
Max Discharging Current 1c
Weight 19g
Specification 8*30*40mm
HS Code 8507600090
Supply Ability 100000PCS/Day
Warranty 12 months
Cycle life 500 times
Technical Details
  1. Batteries: 3.7V 1000mAh LiPo battery
  2. Charge voltage: 4.2V
  3. Nominal voltage: 3.7V
  4. Nominal capacity: 1000mAh (0.2C Discharge)
  5. Charge current: Standard Charging: 0.5C, Rapid charge: 1.0C
  6. Standard Charging method: 0.5C CC charge to 4.2V, then CV charge till current ≤0.05C
  7. Charging time: Standard: 2.75 hours, Rapid: 2 hours
  8. Max. charge current: 1.0C
  9. Max. discharge current: 1.0C
  10. Discharge cut-off voltage: 2.5V±0.25V (0.2C)
  11. Operating temperature: Charging: 0°C~45°C, Discharging: 0°C~45°C
  12. Storage temperature: -10°C~+45°C
  13. Dimension: 40±0.5mm (L) × 30±0.5mm (W) × 8±0.2mm (T)
  14. Drop Test: Passes 1m drop test twice onto concrete with no fire or leakage
  15. Cycle life: ≥500 times
Low-Voltage vs High-Voltage Lithium Polymer Batteries
1. Main Difference: Voltage Platform and Energy Density

Low-voltage version: Typically refers to ternary lithium batteries with a 3.6V/3.7V voltage platform. Its full-charge cutoff voltage is generally 4.2V, and its discharge cutoff voltage is approximately 2.75V-3.0V.

High-voltage version: Typically refers to ternary lithium batteries with a 3.8V/3.85V voltage platform. Its full-charge cutoff voltage is higher, generally 4.35V or 4.4V, and its discharge cutoff voltage is also approximately 2.75V-3.0V.

At the same capacity (1000mAh), the high-voltage version delivers more actual electrical energy (Wh) according to the formula "Energy = Voltage × Capacity," providing longer single-charge usage time for devices.

2. Applicable Devices and Charging Requirements

Low-voltage version (4.2V cutoff): Suitable for devices with traditional designs whose charging management ICs only support a 4.2V full-charge cutoff voltage.

High-voltage version (4.35V/4.4V cutoff): Requires the device's charging management IC to support a higher cutoff voltage. Using incompatible batteries can lead to safety risks or reduced performance.

3. Materials and Cycle Life

Low-voltage version: The cathode material formulation is more mature, with cycle life typically reaching 500-800 cycles (capacity retention ≥80%).

High-voltage version: Cycle life is usually between 400-600 cycles (capacity retention ≥80%) due to material modifications for higher voltage.

Applications

Mobile Devices: Ideal for smartphones, tablets, and wearable devices like smartwatches and fitness trackers, offering high energy density in compact sizes.

Unmanned Aerial Vehicles (UAVs/Drones): Perfect for drones requiring lightweight, high-energy-density batteries for extended flight durations.

Electric Vehicles: Suitable for smaller EVs including electric scooters and bikes, benefiting from lightweight construction and high energy output.

Product Images
Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell 0 Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell 1 Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell 2 Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell 3 Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell 4
ভালো দাম  অনলাইন

পণ্যের বিবরণ

বাড়ি > পণ্য >
লিথিয়াম পলিমার ব্যাটারি প্যাক
>
Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell

Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell

ব্র্যান্ড নাম: RESKY
মডেল নম্বর: LP803040
MOQ: 100 পিসি
মূল্য: আলোচনাযোগ্য
প্যাকেজিংয়ের বিবরণ: কাগজের বাক্স
অর্থ প্রদানের শর্তাবলী: ওয়েস্টার্ন ইউনিয়ন, টি/টি
বিস্তারিত তথ্য
উৎপত্তি স্থল:
চীন
পরিচিতিমুলক নাম:
RESKY
সাক্ষ্যদান:
CE, RoHS, MSDS, Un38.3
মডেল নম্বার:
LP803040
ইলেক্ট্রোলাইট:
লি (নিকোমন) ও 2
নামমাত্র ক্ষমতা:
1000mah
চার্জিং কারেন্ট:
0.2 সি
সর্বোচ্চ ডিসচার্জিং বর্তমান:
1 সি
ওজন:
19 গ্রাম
স্পেসিফিকেশন:
8*30*40 মিমি
এইচএস কোড:
8507600090
যোগানের ক্ষমতা:
100000 পিসি/দিন
ওয়ারেন্টি:
12 মাস
চক্র জীবন:
500 বার
ন্যূনতম চাহিদার পরিমাণ:
100 পিসি
মূল্য:
আলোচনাযোগ্য
প্যাকেজিং বিবরণ:
কাগজের বাক্স
ডেলিভারি সময়:
7-10days
পরিশোধের শর্ত:
ওয়েস্টার্ন ইউনিয়ন, টি/টি
যোগানের ক্ষমতা:
50000pcs/দিন
বিশেষভাবে তুলে ধরা:

Square Li-polymer battery 1000mAh

,

3.7V lithium ion pouch cell

,

LP803040 power battery with warranty

পণ্যের বর্ণনা
Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell
Product Specifications
Electrolyte Li(Nicomn)O2
Nominal Capacity 1000mAh
Charging Current 0.2c
Max Discharging Current 1c
Weight 19g
Specification 8*30*40mm
HS Code 8507600090
Supply Ability 100000PCS/Day
Warranty 12 months
Cycle life 500 times
Technical Details
  1. Batteries: 3.7V 1000mAh LiPo battery
  2. Charge voltage: 4.2V
  3. Nominal voltage: 3.7V
  4. Nominal capacity: 1000mAh (0.2C Discharge)
  5. Charge current: Standard Charging: 0.5C, Rapid charge: 1.0C
  6. Standard Charging method: 0.5C CC charge to 4.2V, then CV charge till current ≤0.05C
  7. Charging time: Standard: 2.75 hours, Rapid: 2 hours
  8. Max. charge current: 1.0C
  9. Max. discharge current: 1.0C
  10. Discharge cut-off voltage: 2.5V±0.25V (0.2C)
  11. Operating temperature: Charging: 0°C~45°C, Discharging: 0°C~45°C
  12. Storage temperature: -10°C~+45°C
  13. Dimension: 40±0.5mm (L) × 30±0.5mm (W) × 8±0.2mm (T)
  14. Drop Test: Passes 1m drop test twice onto concrete with no fire or leakage
  15. Cycle life: ≥500 times
Low-Voltage vs High-Voltage Lithium Polymer Batteries
1. Main Difference: Voltage Platform and Energy Density

Low-voltage version: Typically refers to ternary lithium batteries with a 3.6V/3.7V voltage platform. Its full-charge cutoff voltage is generally 4.2V, and its discharge cutoff voltage is approximately 2.75V-3.0V.

High-voltage version: Typically refers to ternary lithium batteries with a 3.8V/3.85V voltage platform. Its full-charge cutoff voltage is higher, generally 4.35V or 4.4V, and its discharge cutoff voltage is also approximately 2.75V-3.0V.

At the same capacity (1000mAh), the high-voltage version delivers more actual electrical energy (Wh) according to the formula "Energy = Voltage × Capacity," providing longer single-charge usage time for devices.

2. Applicable Devices and Charging Requirements

Low-voltage version (4.2V cutoff): Suitable for devices with traditional designs whose charging management ICs only support a 4.2V full-charge cutoff voltage.

High-voltage version (4.35V/4.4V cutoff): Requires the device's charging management IC to support a higher cutoff voltage. Using incompatible batteries can lead to safety risks or reduced performance.

3. Materials and Cycle Life

Low-voltage version: The cathode material formulation is more mature, with cycle life typically reaching 500-800 cycles (capacity retention ≥80%).

High-voltage version: Cycle life is usually between 400-600 cycles (capacity retention ≥80%) due to material modifications for higher voltage.

Applications

Mobile Devices: Ideal for smartphones, tablets, and wearable devices like smartwatches and fitness trackers, offering high energy density in compact sizes.

Unmanned Aerial Vehicles (UAVs/Drones): Perfect for drones requiring lightweight, high-energy-density batteries for extended flight durations.

Electric Vehicles: Suitable for smaller EVs including electric scooters and bikes, benefiting from lightweight construction and high energy output.

Product Images
Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell 0 Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell 1 Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell 2 Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell 3 Square Li-polymer Battery LP803040 3.7V 1000mAh 3.7wh Pouch Power Lithium Ion Battery Cell 4