Power tool replacement lithium battery BL1830 BL1840 BL1850 Lithium-Ion battery

• Power tool replacement lithium battery BL1830 BL1840 BL1850 Lithium-Ion battery
• The 18volt lithium ion battery that widely used in power tools
• The voltage 18V, capacity can be 3AH, 4AH and 5Ah in the same case.
• The 18V Lithium-Ion battery charges faster and works longer than standard lithium-ion batteries, giving you and your cordless tools unmatched performance and productivity to take on the most demanding applications.
• The 4.0 Ah battery combines more run time (35% more run time per charge than the BL 1830 battery) with a category-leading charge time of only 40 minutes, so it spends more time working and less time sitting on the charger.
• For added convenience, it also features an L.E.D. charge level indicator to monitor battery charge.
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• 1850 lithium battery Specification:

• Items	Criteria	Remarks
  Typical Capacity	5000mAh	Charge : 0.5C(2500mA), 4.2V, 0.02C(100mA) cut-off Discharge :0.2C(1000mA), 2.7V cut-off At 25ºC ± 5ºC
  Minimum Capacity	4500mAh
  Power	90Wh
  Nominal Voltage	18V
  Open Circuit Voltage	21V
  Internal Impedance	Cell: ≤100mO	AC 1KHz after standard charge
  	Battery pack: ≤200mO
  Charge voltage	21V
  Charge Time (Std.)	4 hours	Standard charge
  Standard charge current	2500mA	Cut off at 100mA
  Standard discharge current	1000mA	at 25ºC ± 5ºC
  Continuous discharge current	30A	-10 to 60°C
  Peak discharge current	50A	-10 to 60°C
  Discharge cut-off voltage	13.5V
  Storage Temperature	-20ºC~+45ºC	Less than 1 month
  	-20ºC~+25ºC	Less than 3 months

How to order:
1. Inquiring
2. Discussion
3. Offer and PI
4. Deposit
5. Final Drawing/Specification confirmation.
6. Start production -push production -follow production-finished production.
7. Take a movie or photo of the product and share it with the buyer.
8. Rest Payment
9. Ready to ship out.
10. Send out to carrier/forwarder.
11. Follow the shipping things.
12. After-sales service. ( Life Service support)

Cost Performance

♦ Long-run Cost: LiFePO4 battery could work at 60°c, with long life 5-10 years.

♦ Smaller Space: 1/3 of the lead acid battery.

♦ Low Maintenance Cost: maintenance free, centralized monitoring and module installatin also to reduce cost for transportation.

♦ Safety Cost: stable discharge platform to avoid euipmet exception.

♦ Save Electricity Power: with same capacity, LiFePO4 battery is more powerful hank lead acid battery, and could support longer.

Outstanding Performance of BMS

Self-Checking

Defect Alerting Function

Capacity (SOC) Calculating

High Voltage Leakage Warning

Charging and Discharging Management

Collection of Voltage, Current and Temperature

Over Current, Over Volt, Temperature Protection

Communication: display / car can bus communication, data transferring

Electric Propelling Applications

Engine Starting Battery

Commercial Bus and Transit: E-car, E-bus, Golf troller/car, E-bike, Scooter, RV, AGV, Marine, Tourist car, Caravan, Wheel chair,

E-truck, E-sweeper, Floor cleaner, E-walker etc.

Intellectual Robots

Power tools: electric drills, toys

Energy Storage

Solar-Wind Power System

City Grid (On/Off)

Community and Family

Back-up System and UPS

Telcom Base, CATV system, Computer Server Center, Medical Instrumnt

Other Applications

Electronics, Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light

Cells part number

18650 26650 18500 18350 17500 17650 16340 14500 14430 10440 10280 20700 21700

OEM lithium battery packs

Other power tool battery in sale:

Lu’s Technology Co., Limited is a Hi-Tech enterprise in China, Which is specialized in the research, design, production and sale of primary lithium battery and rechargeable batteries. Depending on the creative R&D center, the production base and the sale, service net, the company are offering its customers excellent products and services.

LUS is located in Shenzhen City, Guangdong Province, China, with 3000 square meters of professional production workshop, about 120 existing staff, the production capacity is 500,000pcs / month.
We passed the ISO9001 management system certification, have UL, CE, SGS and UN38.3 certification on our main products.
The products are mainly used in intelligent instruments, security, medical, GPS, RFID, military, consumer electronics and other fields.

Our staff are at your service with quick lead time and high quality products at any time. Really hope we will work together for some projects happily and stably.