12v 90Ah motivate battery for Electric tools
Battery Name: 12V 90AH Power Lithium Battery Pack
Battery Type: LKG-12V-90AH
Nominal voltage (V): 12V
Nominal capacity (Ah): 90AH
Operating voltage range: 12.6V-9.0V
Over charge protection cut-off voltage (V): 12.6V
Over-discharge protection cut-off voltage (V): 9.0V
Maximum charge current: ≤20A
Continuous discharge current: ≤20A
Pulse discharge current: ≤60A
Service life: ≥ 500 times
Charging temperature (°C): 0～45°C
Discharge temperature (°C): -20～60 °C
Storage temperature (°C): -20 to 35 °C
Battery temperature protection (°C): 70°C±5°C
Size (mm): 220 x 180x 130
Internal resistance of battery (mΩ): ≤ 160 mΩ
Battery weight (kg): about 6.5kg
Input port requirements: Input: No. 20 4-core aircraft female plug 1,2 positive, 3,4 negative, line length 20cm; Output: DC2.5*5.5DC male, line length 20cm;
Packaging process: bracket + epoxy board + PVC
Features: Long cycle life, light weight battery, high safety performance, green environment
Widely used: Wireless monitoring equipment, solar street lights, solar energy storage, energy storage power station, mining, medical equipment, machinery and equipment, instrumentation, communications equipment, communications base stations, power tools, LED lamps, traffic signs, portable small Home appliances, toys, etc.
Charger Model: LKG-1220L
Rated input voltage (V): AC220V
Voltage input range (V): AC220-240V
Constant charge voltage (V): 12.6V±0.1V
Constant charge current (A): 20A ± 10%
Shutdown current (A): 2A±10%
Output power (W): 252W
Shell size (mm): 170*90*63mm
Charge indicator: Power LED1: Red, LED2: Green
Charging LED1: Red, LED2: Red
Full of LED1: Red, LED2: Green
Power cord (m): 1.5 m
Output line (m): 1.0 m long with 3-pin air plug
Net weight (kg): 1.2kg
Shell Material: Aluminum Alloy
♣ Key Features
◆ It is small size with light weight;
◆ It without heavy metals and environment friendly;
◆ There is no memory effect;
◆ More than 3000 times cycle life;
◆ Maintenance free;
◆ It can afford high-rate discharge of 1C;
◆ Internal BMS with full protection
Passed the below abuse and safety test-short-circuit, dropping, nail penetration, impact, crush, thermal shock, over-charge.
over-discharge: no fire, no explosion with stable chemical structure.
♣ High Energy Density
♣ Cost Performance
♦ Long-run Cost: LiFePO4 battery could work at 60°c, with long life 5-10 years.
♦ Smaller Space: 1/3 of the lead acid battery.
♦ Low Maintenance Cost: maintenance free, centralized monitoring and module installatin also to reduce cost for transportation.
♦ Safety Cost: stable discharge platform to avoid euipmet exception.
♦ Save Electricity Power: with same capacity, LiFePO4 battery is more powerful hank lead acid battery, and could support longer.
♣ Low Self-discharge - Less than 3% per month
♣ Wide Range Temperature Adaptability
♣ Long Life Cycles - 1C more than 2000
♣ High Power Output