Brand:UltraFire; Model:AA; Cell type:Ni-MH; Capacity (mAh):3500; Voltage (V):1.2; Dimensions (cm):6.0 x 5.5 x 1.5; Weight (kg):0.105; Capacity Range (mAh):3000-4000; Rechargeable:Yes; Units Per Box:4; With Charger:No
Features:Brand New High Quality.Function of checking your lipo cells voltageVoltage display function and low voltage alarm funtion.Use for 1-8s Lipo/Li-ion/LiMn/Li-Fe.Protect the battery from overcharging or overdischargingTest the working state of lithium batteryAutomatic protects against reverse connection
Features:
Intelligent flight battery, specially designed for the DJI Mavic Pro drone.
Built-in sensors and bright LEDs tell you the status and remaining power of your battery in real time.
Large capacity: 3830mAh 11.4v lipo battery for about 28mins flight.
Easy to plug in and take out.
High quality and durability in use.
A superb high capacity, reliable and great value rechargeable battery - ideal for many uses.Perfect for all high and low drain devices and especially ideal for digital cameras too, these batteries are compatible with many good quality chargers and equipment types.Using rechargeable batteries will save you money over using "single-use" batteries - potentially hundreds of pounds.They cost only a few pence to recharge and can be used again and again (up to 1,000 times) - and often offer better performance than the best one-time use alkaline batteries.Recharging times are faster and it's better for the environment as you're not throwing single-use batteries away.Ni-Mh (nickel metal hydride) type batteries are favoured by demanding users as they are memory free and offer superb performance over traditional Ni-Cad rechargeable and even single-use alkaline types.How about using our batteries in your cameras, flashgun, remote control vehicles and children's toys, stereos, torches?AA size batteries are also referred to as HR06, LR6 and MN1500 sizes.SpecificationsBattery type: AA NiMH rechargeable - Low Self DischargeCapacity: 2000mAh
features multiple protecting functions, such as overheat protection, reverse polarity protection and so on. It can also automatically limit the current when exceeds the max. power.
Features:
Dual testing modes for selection: electronic load mode and battery capacity test mode.
High quality large radiator: dust-proof and stable for performance.
LED digital nixie tube display: durable and clear for readings.
Rotary encoder design: easy and convenient for operation.
Multiple-scale buzzer and LED indicators: indicating the working status.
Automatic storage function: can store the setting parameters when power-off; record all parameters and status after power-up.
Fan control: intelligent fan control, infinitely variable speed automatically according to the radiator temperature.
Protections: Overheat protection, transient overpower protection, over-pressure protection, reverse polarity protection and power supply voltage abnormal protection.
