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1YRShenzhen Senlan Energy Technology Co., Ltd.

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Альбом компании

Основная информация

Выбранные товары

Бесплатная Доставка 48V 52V 60V 72V Ebike треугольный мешок батареи 25AH 30AHE 35AH чехол для велосипеда подходит 1500W 2000W 3000W 5000W комплект двигателя
3 sold
Маленький треугольный аккумулятор, 48 В, 52 В, 60 В, 72 В, мягкий чехол для велосипеда, 20 А, 25 А, 30 А, 35 А/ч, коробка для электровелосипеда, подходит для двигателя 1500 Вт-5000 Вт
Твердая сумка с треугольником
3 sold
Тяжелая сумка для велосипеда, 48 В, 52 В, 60 В, 72 В, 20 А, 25 А, 30 А, 35 А/ч, 1500 Вт, 2000 Вт, 3000 Вт, 5 кВт, комплект для электровелосипеда
1 sold

Емкость продукта

Поток производство

Battery cell parameter pairing
Each battery pack uses Grade cells to form the battery pack. Strictly paired volt, capacity, and internal resistance for the battery pack's longer cycle life and safety. It also automatically reinforces the insulating ring for the positive side of the cell
Battery cell soldering
Using semi-automatic spot welding machine, the leakage of spot welding will be alarmed to ensure that every welding point is solid. High quality formed nickel welded cells, not easy to age and withstand high currents.
Battery Smart BMS installation
The battery BMS (Battery Management System) is equipped with high and low temperature protection, charge and discharge protection, short circuit protection and the BMS can add Bluetooth communication for remote monitoring and control of the battery.
Battery cycle test
Overcharge and discharge detection BMS charge and discharge protection is carried out, followed by deep cycling to activate the battery pack to maximum capacity. We also test for normal battery temperature at different current levels of discharge.
Battery Comprehensive testing
Test each cell bridge for missed soldering to prevent high and low cell volts. The BMS is again tested for charging and discharging as well as short-circuit protection and will also be tested for the functions attached to the cell case as well as Bluetooth

Оборудование для производства

Имя
Без
Количество
Проверено
Battery charge and discharge cycle test
DW-6152SL
30
Battery Overcharge Tester
DW-8915TO
10
Battery short circuit protection tester
MGDW-7852S
10
Battery high temperature tester
MGDW-6152H
10
Motor winding resistance test
MT6251
15
Motor voltage and current tester
VC7236-DP1
15
Motor temperature rise test equipment
MT1-5W100
10
Motor vibration test equipment
VT6023M
15
Проверено

Информация о заводе

Размер завода
3,000-5,000 square meters
Местоположение завода
4th Floor, Building A, Lithium Battery High-tech Industrial Park, Humen Town, Dongguan City, China
Число производственных линий
8
Контрактное производство
OEM Service Offered, Design Service Offered, Buyer Label Offered
Годовой выпуск
US$10 Million - US$50 Million

Годовой объем производства

Название продукта
Единиц продукции
HighestEver
UnitType
Проверено
Lithium battery pack
115200
156500
Piece/Pieces
Motor Kit
96350
126530
Set/Sets
Проверено

Производственной линии

Производственной линии
Supervisor
Нет. операторов
Нет. в линии QC/QA
Проверено
Battery case assembly
1
5
1
Battery circuit welding
2
10
2
Battery finished product assembly
2
10
2
Semi-automatic motor winding
1
5
1
Punch and core
1
5
1
Motor controller assembly
2
10
2
Проверено

Контроль качества

Качество процесс управления

A-Grade cell spot check
All batteries are built with A Grade Samsung cells. We will once again sample 10pcs out of every 1000pcs for quality inspection.

R&D возможности

R & D процесса

Ebike battery triangle hard shell design
The battery shell is made of flame-retardant PP material and is IP65 waterproof.
Triangle hard shell functional design
Added 0.01V error percentage battery indicator. Battery metal power switch IP65 rated XLR charging port
Triangular hard shell cell scaffold
The triangle hard shell has a built-in cell safety bracket to prevent vibration and high temperature.
Finished black injection molding
The battery can produce up to 36V 45AH,48V 52V 35AH, 60V 30AH, 72V 20AH The battery works well on 500W 1000W 1500W 2000W 3000W motors

Исследования и разработки

Less than 5 People