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1YRShenzhen Senlan Energy Technology Co., Ltd.

Visão geral da empresa

Álbum da empresa

Informações básicas

Produtos selecionados

Frete Grátis 48V 52V 60V 72V Ebike Triangle Battery Bag 25AH 30AH 35AH Bike Battery Case Fit 1500W 2000W 3000W 5000W Motor Kit
3 sold
Bateria pequena do triângulo 48V 52 V 52 Volt 60V 72V E caixa macia do triângulo da bicicleta 20AH 25AH 30AH 35AH Ebike Fit 1500W - 5000W Motor
48V 52 V 52 Volt 60 Volt 72 V 72 Volt Triângulo Lithium 21700 Hard Case Bateria 20 Ah 20Ah para E Bicicleta Bicicleta 1500W 2KW 3KW 5000W
48V 60 Volt 72V 52 Volt 21Ah 25Ah 28.8Ah 35AH Triângulo Hardcase Bag Bateria 52 V Triangular Ebike Soft Case Baterias
3 sold

A Capacidade do produto

Fluxo de produção

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

Equipamentos de produção

Nome
Não
Quantidade
Verificado
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
Verificado

Informações fábrica

Tamanho da fábrica
3,000-5,000 square meters
Localização da fábrica
4th Floor, Building A, Lithium Battery High-tech Industrial Park, Humen Town, Dongguan City, China
Nº das linhas de produção
8
Fabricação de contrato
OEM Service Offered, Design Service Offered, Buyer Label Offered
Valor da produção anual
US$10 Million - US$50 Million

Capacidade de Produção anual

Nome do produto
Unidades Produzidas
HighestEver
UnitType
Verificado
Lithium battery pack
115200
156500
Piece/Pieces
Motor Kit
96350
126530
Set/Sets
Verificado

Linha de produção

Linha de produção
Supervisor
NÃO. de Operadores
NÃO. de In-line QC/QA
Verificado
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
Verificado

Controle de qualidade

Processo de Gestão da qualidade

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 Capacidade

Processo de I & D

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

Pesquisa & Desenvolvimento

Less than 5 People