Our advantage:

1. Warranty: The battery is guaranteed for 1 year. If there is any quality problem, it will be repaired or replaced free of charge.
2. DDP service: For the following countries, taxes or duties are paid by us.
Russian Federation, Belarus, Ukraine, South Korea, Thailand, Singapore, Malaysia, Germany, France, Spain, Netherlands, Italy, Bulgaria, Belgium, Latvia, Poland, Denmark, Finland, Portugal, Sweden, Slovakia, Slovenia, Greece, Hungary, Czech Republic Republic, Lithuania, Luxembourg, Romania, Ireland, Estonia, Austria, Croatia, Australia

About transportation

1. Since the battery is a special product, the transportation channel is different from that of ordinary products, and the delivery time will be longer than that of ordinary products, but we will use faster express delivery to mail to you, please rest assured.

2. The delivery time for European and American countries is about 30 days.

3. The delivery time for Asian countries is about 20 days.

New 48V large capacity lithium-ion battery, suitable for bafang high-power motor 250w 500w 750w 1000w 1250W 2000W 2500W, built-in Samsung battery, imported high-quality battery, large capacity, long use time, used to modify mountain bikes/electric bikes/robots, long cruising range, with charger (American plug/European plug is required, XT60/XT90 cable connector is required, please leave a message in the remarks column.)

48V 60Ah Specification:

Rated voltage: 48V
Rated capacity: 60Ah
Type composition: 13S5P
Battery: Built-in Samsung battery
Model: Electric scooter/electric bicycle/lithium ion battery
Battery size: 365mm x 110mm x 90mm
Battery weight: about 5 kg.
Charging method: CC / CV.
Standard charging current: 2A/3A.
Maximum continuous charging current: 5A.
BMS: Maximum 100A, maximum peak current 90 A
Charging voltage: 54.6V
Discharge cut-off voltage: 39.2V
Cycle life: 3000times
Charging temperature: -15-65℃
Discharge temperature: -15-65℃
Protection function: overcharge, overdischarge, overcurrent, short circuit, balance
Applicable motor: 48 V 250W-3000W motor
(Note: the battery voltage must match the motor)

The packing list includes:

1 * 48V 60Ah lithium ion battery pack (with box)

1 * 30 cm cable assembly

1 * 54.6v charger

48V 50Ah Specification:

Rated voltage: 48V
Rated capacity: 50Ah
Type composition: 13S5P
Battery: Built-in Samsung battery
Model: Electric scooter/electric bicycle/lithium ion battery
Battery size: 365mm x 110mm x 90mm
Battery weight: about 4,55 kg.
Charging method: CC / CV.
Standard charging current: 2A/3A.
Maximum continuous charging current: 5A.
BMS: Maximum 50A, maximum peak current 100±10 A
Charging voltage: 54.6V
Discharge cut-off voltage: 39.2V
Cycle life: 1000 times
Charging temperature: -15-65℃
Discharge temperature: -15-65℃
Protection function: overcharge, overdischarge, overcurrent, short circuit, balance
Applicable motor: 48 V 250W-2500W motor
(Note: the battery voltage must match the motor)

The packing list includes:

1 * 48V 50Ah lithium ion battery pack (with box)

1 * 30 cm cable assembly

1 * 54.6v charger

48V 40Ah Specification:

Rated voltage: 48V
Rated capacity: 40Ah
Type composition: 13S5P
Battery: Built-in Samsung battery
Model: Electric scooter/electric bicycle/lithium ion battery
Battery size: 365mm x 110mm x 90mm
Battery weight: about 4,55 kg.
Charging method: CC / CV.
Standard charging current: 2A/3A.
Maximum continuous charging current: 5A.
BMS: Maximum 50A, maximum peak current 100±10 A
Charging voltage: 54.6V
Discharge cut-off voltage: 39.2V
Cycle life: 1000 times
Charging temperature: -15-65℃
Discharge temperature: -15-65℃
Protection function: overcharge, overdischarge, overcurrent, short circuit, balance
Applicable motor: 48 V 250W-2500W motor
(Note: the battery voltage must match the motor)

The packing list includes:

1 * 48V 40Ah lithium ion battery pack (with box)

1 * 30 cm cable assembly

1 * 54.6v charger

48V 35Ah Specification:

Rated voltage: 48V
Rated capacity: 35Ah
Type composition: 13S5P
Battery: Built-in Samsung battery
Model: Electric scooter/electric bicycle/lithium ion battery
Battery size: 365mm x 110mm x 90mm
Battery weight: about 4,55 kg.
Charging method: CC / CV.
Standard charging current: 2A/3A.
Maximum continuous charging current: 5A.
BMS: Maximum 40A, maximum peak current 100±10 A
Charging voltage: 54.6V
Discharge cut-off voltage: 39.2V
Cycle life: 1000 times
Charging temperature: -15-65℃
Discharge temperature: -15-65℃
Protection function: overcharge, overdischarge, overcurrent, short circuit, balance
Applicable motor: 48 V 250W-2500W motor
(Note: the battery voltage must match the motor)

The packing list includes:

1 * 48V 35Ah lithium ion battery pack (with box)

1 * 30 cm cable assembly

1 * 54.6v charger

48V 30Ah Specification:

Rated voltage: 48V
Rated capacity: 35Ah
Type composition: 13S5P
Battery: Built-in Samsung battery
Model: Electric scooter/electric bicycle/lithium ion battery
Battery size: 365mm x 110mm x 90mm
Battery weight: about 4,55 kg.
Charging method: CC / CV.
Standard charging current: 2A.
Maximum continuous charging current: 5A.
BMS: Maximum 30 A, maximum peak current 100±10 A
Charging voltage: 54.6V
Discharge cut-off voltage: 39.2V
Cycle life: 1000 times
Charging temperature: -15-65℃
Discharge temperature: -15-65℃
Protection function: overcharge, overdischarge, overcurrent, short circuit, balance
Applicable motor: 48 V 250W-2500W motor
(Note: the battery voltage must match the motor)

The packing list includes:

1 * 48V 30Ah lithium ion battery pack (with box)

1 * 30 cm cable assembly

1 * 54.6v 2A charger

48V 24Ah Specification:

Rated voltage: 48V
Rated capacity: 24Ah
Type composition: 13S5P
Battery: Built-in Samsung battery
Model: Electric scooter/electric bicycle/lithium ion battery
Battery size: 365mm x 110mm x 90mm
Battery weight: about 4,55 kg.
Charging method: CC / CV.
Standard charging current: 2A.
Maximum continuous charging current: 5A.
BMS: Maximum 30 A, maximum peak current 100±10 A
Charging voltage: 54.6V
Discharge cut-off voltage: 39.2V
Cycle life: 1000 times
Charging temperature: -15-65℃
Discharge temperature: -15-65℃
Protection function: overcharge, overdischarge, overcurrent, short circuit, balance
Applicable motor: 48 V 250W-2500W motor
(Note: the battery voltage must match the motor)

The packing list includes:

1 * 48V 24Ah lithium ion battery pack (with box)

1 * 30 cm cable assembly

1 * 54.6v 2A charger

48V 20Ah Specification:

Rated voltage: 48V
Rated capacity: 20Ah
Type composition: 13S5P
Battery: Built-in Samsung battery
Model: Electric scooter/electric bicycle/lithium ion battery
Battery size: 365mm x 110mm x 90mm
Battery weight: about 4,55 kg.
Charging method: CC / CV.
Standard charging current: 2A.
Maximum continuous charging current: 5A.
BMS: Maximum 30 A, maximum peak current 100±10 A
Charging voltage: 54.6V
Discharge cut-off voltage: 39.2V
Cycle life: 1000 times
Charging temperature: -15-65℃
Discharge temperature: -15-65℃
Protection function: overcharge, overdischarge, overcurrent, short circuit, balance
Applicable motor: 48 V 250W-2500W motor
(Note: the battery voltage must match the motor)

The packing list includes:

1 * 48V 20Ah lithium ion battery pack (with box)

1 * 30 cm cable assembly

1 * 54.6v 2A charger

48V 17.5Ah Specification:

Rated voltage: 48V
Rated capacity: 17.5Ah
Type composition: 13S5P
Battery: Built-in Samsung battery
Model: Electric scooter/electric bicycle/lithium ion battery
Battery size: 365mm x 110mm x 90mm
Battery weight: about 4,55 kg.
Charging method: CC / CV.
Standard charging current: 2A.
Maximum continuous charging current: 5A.
BMS: Maximum 30 A, maximum peak current 100±10 A
Charging voltage: 54.6V
Discharge cut-off voltage: 39.2V
Cycle life: 1000 times
Charging temperature: -15-65℃
Discharge temperature: -15-65℃
Protection function: overcharge, overdischarge, overcurrent, short circuit, balance
Applicable motor: 48 V 250W-2500W motor
(Note: the battery voltage must match the motor)

The packing list includes:

1 * 48V 17.5Ah lithium ion battery pack (with box)

1 * 30 cm cable assembly

1 * 54.6v 2A charger

Lithium-ion battery pack features:

1. Switch to control battery discharge.

2. Indicator power indicator. Know the power level in real time.

3. Connect the battery to the bicycle frame with a lock with a key to prevent theft.

4. The USB port 5V 1A allows you to charge mobile phones and Bluetooth speakers.

5. Only a quarter of the weight of a lead-acid battery, easy to load and unload;

6. This 48V24Ah lithium battery is a lithium ion battery, which is the best choice for electric bicycles

7. Life expectancy is twice that of lead-acid batteries

8. No memory effect, rechargeable

9. Safer, more environmentally friendly, free of heavy metals and harmful substances

10. The built-in IC chip can prevent the battery pack from overcharging, overdischarging, overcurrent, overheating, short circuit and extending battery life

About our company

Guojin Industrial (Guangdong) Co., Ltd. is a professional manufacturer specializing in the production of power tool batteries, electric bicycle batteries, lithium battery products, lithium ion battery packs, car batteries and other equipment batteries. We have R&D, production and maintenance centers in China. We have many lithium battery cell models, which can be customized according to customers' detailed requirements and applications. Our products are exported to Europe, America, Russia, Southeast Asia, Asia, South America and other countries. The product is safe and reliable. Welcome new and old customers to visit and look forward to cooperating with you.

Precautions for battery use:

1. Please fully charge the battery before using it for the first time.

2. Do not immerse the battery in water or get the battery wet!

3. Do not reverse the positive and negative poles, or short-circuit the battery with wires or other metal objects!

4. Do not nail, knock, step on the battery or disassemble the battery and battery pack in any way!

5. It is forbidden to put the battery in a microwave oven, pressure vessel or fire source!

6. If the battery emits peculiar smell, heat, deformation, discoloration or any abnormal phenomenon, please stop using it immediately!

7. Do not use the battery in direct sunlight or high temperature environment. Otherwise, the battery pack will overheat, which will affect battery performance and shorten battery life!

8. The battery pack and charger should be stored in a clean, dry and ventilated place, avoid contact with corrosive substances, and keep away from fire and heat sources.

9. If you want to store the battery for a long time, please charge the battery with about 50% of the power, then store it in a dry and ventilated place, and charge it for 2 to 3 hours every 3 months.

10. If you have any questions about the product quality, please contact us by email immediately, we will try our best to solve these problems!