Dongguan Funpack Elec Co., Ltd.
Focus on lithium-ion Battery Pack
Add to Cart
3.85V 4860mAh Polymer Rechargeable Lithium Battery Police Cameras HandheldDevice
Product Description:
Battery pack and Host Device designed with below protection function to make sure that the Cells wouldbe under
safe usage conditions:
Over-charge protection;
Over-discharge protection;
Over current protection;
Over-heat protection;
Short circuit protection.
High Light:
Using polymer batteries, you can customize various sizes and plugs for various security handheld devices
Rechargeable batteries have built-in high quality PCB board,In case of fault happened in Host Device, it shall not
disable the safety features inside the battery pack(s).
The charging system, or any part of the Host Device, shall not disable or override the safety features inside the
battery pack(s).
Warranty period for this product is 12 months, starting from the shipping day of the product from LiFun to another
party.
Product Parameters:
| Item | Specification | ||
| Charge Voltage | 4.4V | ||
| Nominal Voltage | 3.85V | ||
| Minimum Capacity (0.2C) to 3.0V cut off | 4760mAh | ||
| Typical Capacity | 4860mAh | ||
| Standard Charging Method | 0.2C current charge to 4.4V, then CV to 0.02C cutoff at RT. | ||
| Standard Discharging Method | 0.2C current discharge to 3.0V at RT. | ||
| Charging Temperature | Temperature | Charging Current | Voltage |
| 0℃~15℃ | ≤0.2C | 3.0V~4.4V | |
| 15℃~45℃ | ≤2.6A | 3.0V~4.4V | |
| 45℃~60℃ | ≤0.5C | 3.0V~4.1V | |
| Maximum Discharging Current | 3.0A | ||
| Discharging Cut-off Voltage | 3.0V | ||
| Operating Temperature | Charging Temperature : 0°C ~ 60°C | ||
| Discharging Temperature : -20°C ~60°C | |||
| Storage Condition | -20 to 45 °C | Recoverable capacity≥85% within 1 month. | |
| -20 to 35 °C | Recoverable capacity≥85% within 3 months. | ||
| -20 to 25 °C | Recoverable capacity≥85% within 12 months. | ||
| Cell Weight | ~65g | ||
| Environmental Compliance | RoHS | ||
| RT Cycle Life | 500 cycles Capacity retention ≥80% | ||
| Initial Impedance | ≤ 60mΩ | ||
| Cell shipment Voltage | 3.85V ~ 3.95V | ||
| RT storage Capacity retention | 1month | 99.00% | |
| 2month | 98.00% | ||
| 3month | 97.20% | ||
| 6month | 95.70% | ||
Main Functions:
Lithium Polymer batteries make it possible for small objects to achieve intelligence. Bendable Lithium Polymer cells
open up new applications for lithium-ion batteries. For small, thin and flexible devices , Lithium Polymer battery can
provide a certain amount of electric energy to drive their functions of signal transmission or data acquisition. Such as
Police cameras.AndLithium Polymer secondary battery allows
charging and dischargingcycle, broadening the servicing life of electronics products.
Application:
Police Cameras, HandheldDevice,Pos machine,PDA,measuring instrument
FAQ:
Q1: Are you factory?
A: Yes, we are professional manufacturer for polymer batteries since 2017.
Q2: When you ship my order?
A: Normally 35-45days after payment confirmed, but it can be negotiated based on order qty and production schedule.
Q3: Can I get the pre-production sample?
A: Yes, we will send you sample for approval first, after you confirm, then we will start mass production order.
Q4: Can battery size customized available?
A: Yes, Please send up the capacity and max battery size, so that we can search our model for you.
Q5: How about the quality grantee period?
A: One Year.
Q6: How can you guarantee the production quality?
A: We have more than 5 years experience of polymer battery production. Our production quality follow strict control program. We have 3 times inspection for finished product before package. All of our batteries are 100% tested and installed before shipment.