The Best Black And Decker 20 Amp Lithium Battery

The BLACK+DECKER LBX2040 40-Volt MAX Lithium Ion Battery, 2.0 Ah has been formulated for longer runtime and improved performance. These batteries will a charge for up to 500 days between uses, but will need to be recharged before use after that time. They are 25% lighter then NiCd batteries and 34% smaller, with no Memory Effect. It also features a state of charge indicator to allow you to see how much charge is left. The LBX2040 40-Volt MAX Extended Run Time lithium battery is compatible with the 40-Volt line of outdoor power equipment which includes string trimmer, hedge trimmer, sweeper vac, chain saw and other power equipment. Maximum initial battery voltage (measured without a workload) is 40 volts. Nominal is 36.

The DEWALT DCB203-2 20V Max compact 2.0Ah li-ion battery pack 2-pack is a compact lithium ion pack that provides up to 33% longer run-time than standard 20V Max battery packs. The 3-LED fuel gauge system gives immediate feedback on state of charge. This battery features no memory and virtually no self-discharge for maximum productivity and less downtime. It has a lightweight design (individual pack weights of 1.0 lbs) and quick 35 minute charge time. This unit is compatible with the entire line of DEWALT 20V Max tools.

Duracell CopperTop all-purpose alkaline batteries are not only dependable, they’re also long-lasting. You can take comfort in a 10-year guarantee (5-year guarantee for 9V) in storage. They’re great for many of the devices you use on a daily basis. And from storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand so you know it’s a battery you can trust.

Delivering power when you need it, the Mighty Max ML4-6 6 Volt 4.5 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.
The ML4-6 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.
Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.
Specifications: 
Voltage: 6 Volt
Amperage: 4.5 AH
Chemistry: SLA, AGM
Terminal: F1
Quantity: 10 Batteries
Battery Dimensions: 
2.76 in x 1.85 in x 4.17 in
Weight: 1.83 Lbs
Warranty
1 Year
Genuine Mighty Max battery Product

Lithium/Lead Acid Battery Capacity Tester Charge 5A Discharge 20A Electronic Load EBC-A20
Specification:
Power supply: DC19V-20V, current Above 3.5A
Voltage setting: 0.00-30V, minimum step is 0.01V(Max 18V when charge)
Current setting: Discharge/0.1A-20A, minimium 0.01A(auto current limitation when over power comsumption)
Charge: 0.1A-5A, minimium 0.01A(auto current limitation when over power comsumption)
Mode:
DSC-CC(constant current discharge): Constant discharge current, used for test battery capacity
DSC-CP(constant power consumption): Constant discharge current, used for analog power consumption device
CHG-CV(constant current charge): Constant discharge current, support Lipo battery capacity test
Automatic Charge and Discharge: Support Charge-Discharge-Charge Model and test battery capacity test
Voltage test: 0.0-4.5V(low voltage), precision up to 0.003V; 4.5V-30V(high voltage), precision up to 0.01V
Current test: 0.1-20A, precision up to 0.01A
Capacity test accuracy: 10Ah/0.001Ah, 10A-100A/0.01A, 100A above/0.1A
Wire connection: 4 wires test, voltage test and current test via different cable to ensure acuuracy
LCD Display: Voltage/Current/Capacity/Time/Power consumption and other data Computer connection: USB to TTL cable
Package includes:
1 x Power Cable
1 x Power Charger
1 x Online Cable
1 x Clamp Cable
Note:
This model does not support Ni-MH, Ni-Cd charging and power test