VIVI Electric Bike Battery For F20F Ebike

Purchase Notes:

（1）Before purchasing, please confirm whether the picture and top port are correct. If you are not sure whether the battery is compatible, please click here to contact customer service for purchase guidance.

（2）Free shipping on all orders.This Bike battery are shipped from United States & China Warehouse, delivery time is 7-25 working days.

（3）Batteries are special items and cannot be returned. No refunds or exchanges if you buy the wrong battery! 

（4）Please check the primary battery specification before purchasing. The 48V 10.4AH battery is only suitable for 500W F20F Electric Bike!

Applicable Bike Model

Product Details

Battery Type			E-bike lithium battery pack
Applicable Scope			F20F
Battery Cell Composition			Lithium
Color			Silver
Model Label			WT0263/ZBL/HA177-06 etc.
Rated Voltage			48V
Rated Capacity			10.4Ah
Battery Power			499.2Wh
Max Charge Voltage			54.6V
Discharge Cut-off Voltage			35.75V
Max Charge Current			≤5A
Standard Discharge Current			≤5A
Max Discharge Current(BMS)			≤20A
Over Current Protection			≤70±20A
Security Lock			Yes
Net Weight			3.25kg/7.16lb
Gross Weight			3.6kg/7.94lb
Battery Size			430*43*103mm/16.9×1.7×4.1inch
Packing Size			540*150*200mm/21.1*5.9*7.8inch
Charge Operating Temperature			0℃~45℃
Discharge Operating Temperature			-10℃~60℃

Package Content

• 1 x Electric Bike Battery
• 2 x Battery keys

Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.We guarantee the style is the same as shown in the pictures. Thank you.

Precautions

• When charging the battery, please use the regular brand charger. The charging time should not exceed 6 hours.
• It is strictly forbidden to place batteries in water and in fire, so as to avoid getting close to the heat source. It is forbidden to use metal and conductive materials to plug in the charging and discharging interfaces.
• If you do not use the battery for a long time, please keep the battery power between 40% and 70%, it is recommended that the battery be charged every two months; otherwise, the battery may be damaged, and this irreversible damage is not within the warranty.
• Please keep these products and accessories properly and keep them away from children.
• Unauthorized self-repair and modification of parts may cause damage to the product and such man-made damage is not covered by the warranty.

Safety Tips for E-bike Batteries

To prevent a possibility of the battery from leaking, heating or explosion please observe the following precautions:

• Do not immerse the battery in water, and keep the battery in a cool dry surrounding if it stands by.
• Not use or leave the battery near a heat source as fire or heater.
• Use only the manufacturer-supplied charger when recharging.
• Never leave a battery charging unattended. Day or night.
• Don’t overcharge batteries. It takes6-8 hours to charge the battery for the first time, and it will be fully charged in about 5 hours.
• Do not reverse the position and negative terminals.
• Do not connect the battery to an electrical outlet.
• Do not discard the battery in fire or a heater.
• Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.
• Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
• Do not strike, trample or throw the battery..
• Don’t charge a battery in a confined space like a motorhome, RV, boat, automobile, van or shed.
• Never charge a battery that has been dropped, damaged or dinged.
• Do not directly solder the battery and pierce the battery with a nail or other sharp objects.
• Do not use or leave the battery at high temperature (for example, at strong direct sunlight or in a vehicle in extremely hot weather). Otherwise, it can overheat or fire or its performance will be degenerate and its service life will be decreased.
• Don't charge a battery in confined hot spaces (Although you can get battery charging boxes which are obviously confined these should still be stored somewhere cool).
• Do not use the battery in a location where static electricity and magnetic field is great, otherwise, the safety devices may be damaged, causing hidden trouble of safety.
• If the battery has leaked, and the electrolyte get into the eyes, do not rub the eyes, instead, rinse the eyes with clean water, and immediately seek medical attention. Otherwise, it may injure eyes.
• If the battery gives off an odor, generates heat, becomes discolored or deformed, or in any way appear abnormal during use, recharging or storage, immediately remove it from the device or battery charger and stop using it
• In case the battery terminals are dirty, clean the terminals with a dry cloth before use. Otherwise performance may occur due to the poor connection with the instrument.
• Be aware discarded batteries may cause fire or explode, tape the battery terminals to insulate them.
• Don’t modify your e-bike’s drive system if you’re not an expert.
• Install a smoke detector over your charging area.
• Use water and an A B C fire extinguisher (the most common type) to put out a lithium-ion battery fire.
• Battery charge as soon as possible after the battery is exhausted. Battery is not used for a long time, charge once every three months.