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{"title":"Powerful 1500mAh Li Ion Battery Pack 14.4V Golf Cart Battery Pack","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/b3\/08f655dd81a0fa916c9b77ac238b-200x200-1\/powerful_1500mah_li_ion_battery_pack_14_4v_golf_cart_battery_pack.jpg","attrs":{"Model Number":"-18650 1500 mAh","Certification":"CE UL ISO KS","Place of Origin":"China","Minimum Order Quantity":"200PCS"}}
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{"title":"Portable Electronics Li Ion Battery Pack 18500 3.7V 1400mAh Lithium Ion Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/92\/b710cdd213a97d4a775d16750c11-200x200-1\/portable_electronics_li_ion_battery_pack_18500_3_7v_1400mah_lithium_ion_battery_18500.jpg","attrs":{"Model Number":"Lithium ion battery 18500","Certification":"CE UL ISO KS","Place of Origin":"China","Name":"Electronics Li Ion Battery Pack"}}
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High-Performance 4S Drone Battery: 2500mAh with 60C Discharge
Features
High Energy Density: Offers a favorable balance of capacity and physical size, providing substantial energy for extended runtime.
Integrated Protection & Safety: Equipped with a standard Protection Circuit Module (PCM) that safeguards against common fault conditions like overcharge, over-discharge, overcurrent, and short circuits.
Long Cycle Life: Utilizes high-quality lithium-ion cells capable of over 500 charge-discharge cycles while maintaining performance.
Stable Discharge Performance: Provides a relatively flat discharge voltage curve for consistent device operation throughout most of the discharge cycle.
Specifications
Nominal Voltage
14.8 V
Nominal Capacity
2500 mAh
Discharge cut-off voltage
11.0 V - 12.0 V
Max. Continuous Discharge Current
7.5 A
Standard charge current
1.25 A (0.5C)
Standard discharge current
4A
Internal Resistance
≤ 150 mΩ
Working teerature
Charge:0°C to 45°C
Discharge:-20°C to 60°C
Storage teerature
-5°C to 20°C
Cycle life
≥ 500 cycles
Applications
Portable Consumer Electronics: Handheld scanners, portable printers, high-power LED work lights.
Backup Power: Emergency lighting systems, small-scale UPS for critical electronics.
Warnings & Precautions
Charging
Use the Correct Charger:ALWAYS use a Li-ion specific charger designed for batteries and the CC/CV method.
Monitor Charging: Do not leave batteries charging unattended for extended periods or overnight. Disconnect once fully charged.
Charge in a Safe Area: Charge on a non-flammable surface in a well-ventilated area. Keep away from heat sources, direct sunlight, and flammable materials. Never charge in exit routes like hallways.
Discharging
Prevent Over-Discharge: Do not discharge the pack below the recommended cut-off voltage (typically 11.0V - 12.0V for the pack). Deep discharge can cause permanent damage.
Avoid Extreme Loads: Do not exceed the specified maximum continuous discharge current (7.5A). Excessive current can lead to overheating.
Temperature Management: Allow the battery to cool to ambient temperature after heavy use before recharging. Do not operate or charge a battery that is hot to the touch.
Storage
Storage State: For long-term storage (>1 month), partially charge the battery to approximately 40-60% capacity (about 3.8V per cell). Store in a cool, dry place within the recommended temperature range.
Inspect before each use. Do not use if you notice swelling, deformation, leakage, strange odors, or damage to the casing.
Never puncture, crush, disassemble, or immerse the battery in water.
Prevent short circuits by never allowing the metal terminals to contact conductive materials like keys or tools.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Shenzhen Manli Technology Co., Ltd. is a high-tech manufacturing enterprise specializing in the R&D, production, and sales of lithium batteries.The product portfolio encompasses a wide range of battery types, including high-capacity, low self-discharge, power-type, and high/low-temperature varia... Shenzhen Manli Technology Co., Ltd. is a high-tech manufacturing enterprise specializing in the R&D, production, and sales of lithium batteries.The product portfolio encompasses a wide range of battery types, including high-capacity, low self-discharge, power-type, and high/low-temperature varia...
