Free duty 52V 1000W 1500W 2000W Electric Bike Triangle Battery 52V 20AH Lithium Battery With 50A BMS and 58.8V 5A fast Charger.

tested Back Camera Rear Main Lens For iphone X Flex Cable Replacement For iphone x camera parts 5pcs/lot 200pcs/lot USB Cable for SAMSUNG 2A Fast Micro USB Type C usb-c Charging Data Cable Phone Charger Code for Xiaomi 10pcs Function Keys set Replacement for Honeywell Thor VM1 Haier Air Conditioning Fan Cooling Refrigeration Fan Cold Remote Control 65w Water-cooled Electric Portable Mini Air Conditioner Hot Sell 220V/AC 1100W Main engine power 360W With remote control Pet air conditioner Desktop air conditioner Home Refrigeration Air Conditioning Fan Cold Warm Dual-use Remote Control Mosquito Remove Fan Mini Air Conditioner Cooling Fan Hyundai Air Conditioner Cool Thermostat Air Conditioning Fan Single Cold Type Humidification Refrigeration Fan Hyundai Warm Air Conditioning Fan Electric Fan Household Cooling Fan Home Air Conditioning Fan Air Conditioner Mini Portable Portable Air Conditioner Mosquito Repellent Remote Control Heater/heater/cold Fan/air Conditioning Fan Thermostat Home Air Heater Conditioning Fan Remote Control Refrigeration Cooling Fan Scheduled Reservation Mini Portable Air Conditioner Household cooling fan moving water-cooled air conditioner remote control energy saving S-X-1121A Air conditioning fan heating and cooling dual-use home mobile small air silent remote control S-X-1118A mini portable air conditioner ac fan thermostat air conditioner heat Cooling/Heating dropshipping Personal Refrigeration fan Air-cooling fan water-cooling fan household refrigerator small air-conditioned dormitory 220V AC-11 1100W Mini Portable Cooling Air Conditioner Free Installation USB Fast Charging Remote Control For Home Office Outdoor Industry Hot 1100W Desktop air conditioner Cold/Heat dual use 220V/AC 24-hour timer With remote control LED control panel+1X Exhaust Hose 1100W Desktop Air Conditioner Cold Heat Dual Use 220V/AC 24-hour timer With Remote Control LED Control Panel Air Conditioner 1100W Desktop Air Conditioner Cold Heat Dual Use 220V/AC 24-hour timer With Remote Control LED Control Panel Air Conditioner 950W Portable Air Conditioner Cold/Heat dual use 24-hour timer 110V/AC 2 gear lighting LED control panel With remote control 1100W Desktop air conditioner Cold Heat dual use 220V/AC 24-hour timer With remote control LED control panel+1X Exhaust Hose 1500W Desktop air conditioner 220V/AC 24-hour timer Cold/Heat dual use With remote control LED control panel Pet air conditione Desktop air conditioner 1500W 220V/AC 24-hour timer Cold/Heat dual use With remote control LED control panel Pet air conditione Hot sale 25L car refrigerator dual-use cool/heat mini refrigerators, freezer, -3~-5 degrees below zero,heating 65 degree 12kgs/24H Portable Automatic ice Maker, Household bullet round ice make machine for family, bar,coffee shop Commercial/Household Ice Maker Milk Tea Shop/Cafe/Cold Drink Shop Ice Cube Machine Stainless Steel Ice Machine RY-HZB15A Daily ice production 15kg-18kg Manually Bottled water tea bar for ice machine,ICE MAKER,Bullet round ice 220V Electric Ice Maker Stainless Steel Manual Adding Water Household Or Commercial Ice Cube Machine EU/AU/UK/US Plug HZB-12D 12kgs/24H Portable Automatic ice Maker, Household bullet round ice make machine for family, small bar,coffee shop 220V ice making machine electric commercial or homeuse countertop Automatic bullet ice maker, ice cube making machine, 220V HZB-25/BF ICEPLUS 2.3L Portable Electric Ice Maker Household Cube Ice Making Machines With Scoop For Home Commercial Tea Shop HIM - 56A HZB-12D 12kgs/24H Portable Automatic ice Maker, Household bullet round ice make machine for family, small bar,coffee shop 220V Ice Maker Ice Cube Machine Ice maker Commercial use Water bar bar Ice cube machine Fully automatic Household Mini Round ice Ice cube Making machine Electric Square Shape Ice Maker Automatic Portable Block Ice Cube Making Machine For Bar Coffee Shop 40kg/24H WZB-40F/A 200W Electric Square Shape Ice Maker Automatic Portable Block Ice Cube Making Machine For Bar Coffee Shop 40kg/24H WZB-40F/A 200W Electric Square Shape Ice Maker Automatic Portable Block Ice Cube Making Machine For Bar Coffee Shop 40kg/24H WZB-40F/A 200W L/M/S size bullet ice maker electric commercial or homeuse countertop Automatic ice making machine, ice cube making machine 220v 220-240V L/M/S size electric ice maker 25kg/day commercial countertop Automatic ice making machine ice cube making machine

Brand Name ETARIO

Capacity 21 - 30Ah

Voltage 51.8V

Type Lithium Battery

model H5221

Rated Capacity 20800(mah)

Custom processing Y

Standard voltage 52(V)

recharging current 2-5(A)

Dimensions 330*310*200*70*70*45MM

Applicable Type Electric bicycle,Electric bike, e-bike,ebike,kick scooter

certified product CE

type of battery Power Battery

Suitable for motor 2000W 1500W 1000W 750W 500W

Free duty 52V 1000W 1500W 2000W Electric Bike Triangle Battery 52V 20AH Lithium Battery With 50A BMS and 58.8V 5A fast Charger. Carefully read the following notes, to ensure the correct use of lithium ion battery. To preventbattery leakage, explosion, fire and so on, please note the following: - do not put the battery into water or get it wet;- not in the heat source (such as fire or heater) near the use or storage battery;Please use the original charger;- do not reverse the positive and the negative electrode;- do not connect the battery directly to a wall outlet or car cigarette socket;- do not put the battery into fire or battery heating;To prohibit the use of wires or other metal objects will prohibit the battery short circuit, battery with necklace, hairpin or other metal objects transport or storage;- it is prohibited to hit, throw or make a battery by mechanical vibration;Forbidden with a nail or other sharp objects pierced the battery shell, ban hammer or pedal battery;Ban - direct welding battery terminal;The battery should be prohibited in any way;Forbidden to charge the battery in fire or extreme conditions.- do not place the battery in a microwave oven or pressure vessel;- with a battery (such as batteries) or different capacity, type, variety combination battery;- do not use the battery if the odor, fever, deformation, discoloration or any other anomalies; if the battery is in use or charge, shall be immediately removed from the electrical appliances or the charger and stop using;- the battery should be placed in the reach of children, if a child accidentally swallowingbattery should immediately seek medical treatment;If the battery leaks or smell, should immediately be removed from close to open;- the electrolyte leakage may cause fire or explosion;If the battery electrolyte after leakage into the eyes, do not rub, rinse with water, immediately seek medical assistance. If not in time, eyes will be hurt. Note!Do not use the battery in the thermal environment, such as direct sunlight or heat of the car.Otherwise, the battery will overheat, may fire (LIT), which will affect the performance of the battery, shorten the service life of the battery.Battery can only be used under the following conditions, otherwise it will reduce batteryperformance or shorten battery life. In the temperature range used batteries may cause overheating, fire or explosion.Working environment:Charging: 0 DEG ~45 DEGDischarge: -20 ~60 DEG CThe 30 days of storage: -20 ~45 DEG CThe 90 days of storage: -20 ~35 DEG CWhen children use the battery, according to the content of the user manual to teach, and pay close attention to them to ensure the correct use of the battery.If the battery leakage, electrolyte to skin or clothes, wash immediately with water flow of the affected area, otherwise may cause skin irritation.Read battery device specifications, correct installation and removal of the battery.If you do not have equipment for a long time, remove the battery and placed in a cool, dry place, otherwise, the battery may rust or poor performance.If the battery terminals become dirty, wipe with dry cloth before use. Otherwise, the battery will be poor contact, causing the energy loss or unable to charge. QualityWe are professional Electric bike battery supplier on aliexpress, We have perfect production process and all kinds of scientific management tools to control the quality,The battery is brand new and every single item you buy from our company has been compeletly tested before shipping , so we can guarantee the quality. ServiceWe are willing to answer any questions about the products no matter Pre sale or after sale.We care about our customer satisfaction! If you have any question,pls contact us directly or leave us message,we will reply as soon as possible.RefundWhen you received the item, please check the quality and quantity in time. if there is any problem in 7days,Feedback the reason where it gets wrong to us. we will resolve it as soon as posiable,If the products still can't work,We will send new replacement or refund once the item is received.FeedbackFeedback will be left in a timely manner after feedback has been received. Should there be any problems with your purchase, please do not leave neutral or negative feedback before contacting us for resolution. We strive to make every transaction a positive experience and will do everything possible to correct any problem. Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.