| Brand: | Jk |
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| Application: | Solar System |
| Active Balancer Current: | 2A |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier JK intelligent protection board of lithium batteries is a management system specially designed for large-capacity series lithium battery packs. which has the functions of voltage acquisition, high current active balance, overcharge, over-discharge, over current and over temperature protection, coulomb counter, Bluetooth communication, GPS remote, etc. It can be applied to lithium iron phosphate, ternary lithium, and other battery types. Based on the energy transfer active balance technology with independent intellectual property rights, the protection board can achieve the maximum continuous 2A balance current. High current active balance technology can guarantee battery consistency, improve battery life and delay battery aging to the greatest extent. The protection board has a supporting mobile app, supporting Android and IOS operating systems. The app can be connected to the protection board via Bluetooth to check the battery's working status, modify the working parameters of the protection board, control the switch of charging and discharging, etc. The protection panel is small in size, simple in operation, and full in function.
| Technical Index | Product Model JK- | |||||
| BD6A20S10P | BD6A24S10P | B1A20S15P | B1A24S15P | B2A24S15P | B2A24S20P | |
| Number of lithium ion battery strings | 7~20 | 7~24 | 7~20 | 7~24 | 7~24 | 7~24 |
| Number of LiFePO4 battery strings | 9~20 | 8~24 | 8~20 | 8~24 | 8~24 | 8~24 |
| Number of LTO battery strings | 14 | 14~20 | 14~20 | 14~24 | 14~24 | 14~24 |
| Balance Mode | Active balance | |||||
| Equalizing current | 0.6A | 1A | 2A | |||
| Main circuit conduction internal | 1.00mΩ | 0.65mΩ | 0.47mΩ | |||
| Cintinuous discharge current | 100A | 150A | 200A | |||
| Maximum discharge current | 200A | 300A | 350A | |||
| Overcurrent Protection (adjustable) | 10-100A(adjustable) | 10-150A(adjustable) | 10-200A(adjustable) | |||
| Other interfaces (customized) | RS485/CAN | |||||
| Display interface | yes | |||||
| Entry Cable | common port | |||||
| Single voltage range | 1-5V | |||||
| Voltage Acquisition | ±5mV | |||||
| Overcharge protection voltage | 1.2-4.35V(adjustable) | |||||
| Overcharge release voltage | 1.2-4.35V(adjustable) | |||||
| Overcurrent release time | 2-120S(adjustable) | |||||
| Over-discharge protection voltage | 1.2-4.35V(adjustable) | |||||
| Over-discharge recovery voltage | 1.2-4.35V(adjustable) | |||||
| Number of temperature detection | 3 | |||||
| Temperature Protection | yes | |||||
| Short circuit protection | yes | |||||
| Coulometer | yes | |||||
| Bluetooth function | Support Android,IOS and HarmonyOS | |||||
| GPS(optional) | GPS/ RS485 | |||||
Warm tips:
1. Lithium battery BMS with different voltage ranges which can not be mixed using., Life Po4 BMS can not be used for LTO and Li-ion batteries.
2. Cables from different manufacturers are not common ones, please make sure to use Daly's matching cable.
3. When testing, installing, contacting, and using the protective board, take measures to put static electricity on it;
4. Mustn't let the heat dissipation surface of the protection board directly contact the battery core, otherwise the heat will be transmitted to the battery core, which will affect the safety of the battery;
5. Do not disassemble or change the components of the protection board by yourself;
6. The metal heat sink of the protection board of the company is anodized and insulated, and the oxide layer will still be conductive after being destroyed. Avoid contact between the heat sink and the battery core and the nickel strip
7. If the protection board is abnormal, please stop using it. Then use it again after it is checked with OK;
8. Do not use the two protective boards in series or in parallel.
Smart BMS Features:
Technology Support: Lifetime Service
Services & Features:
How to order:
1. Inquiring
2. Discussion
3. Offer and PI
4. Deposit
5. Start production -push production -follow production-finished production.
6. Take movie or photo for product and share it to buyer.
7. Rest Payment
8. Ready to ship out.
9. Send out to carrier/forwarder.
10. Follow the shipping things.
11. After-sales service.
Why choose us?
Kingbo Power focus on custom BMS, lithium battery,lifepo4 battery, lto battery pack since 2011. Our company has professional technical team. meanwhile our company building very strong&stable battery accessories supply chains ability. We can supply you qualified goods with reasonable price always.
1. The factory covers an area 20,000 square meter, have a series of automatic equipment& semi-automatic equipment, production capacity has reached 300,000pcs/day.
2. ISO9001 certified factory: passed ISO9001:2015 inspection, strictly control the working environment.
3. Quality assurance: Using high-quality material and build a comprehensive quality control system from parts to finished products. Importantly 100% production inspection.
4. Professional R&D center: to cooperate with the specification, proofing process, and free samples, OEM and ODM are warmly welcomed.
5. Low MOQ: Strength factory, strong production capacity, most of the battery models have stock, can be fast dispatched.
6. Most of our sales and technical team has rich BMS experiences of 10-15 years.
FAQ:
1. Q: How I get the BMS price quickly?
A:,Normally we reply your email within 8 hours after we received your battery inquiry. And the price should be fixed after deep discussion and full datasheet confirmation.
Please call us or add wechat/whatsapp if you have urgent case. or tell us in your email so that we'll regard your inquiry priority.
2. Q: How I get a sample to check BMS quality?
A: We will go to sample step after we discussed price and agree with business cooperation.
3. Q: How long can I get samples ?
A1: For BMS , we only need 3-5 days if it is regular model.
A2.:Samples Delivery Time :3-5days.
4. Q: What about the lead time for mass production?
A: Normally we need 7-10 days if the quantity under 30pcs.
5. Q: What is your terms of payment?
A: We accept T/T, L/C, PayPal, Western Union, MoneyGram, Cash, etc. T/T 30% in advance & T/T 70% upon sending the goods, negotiate according to the order status.
A: Sure , our company building very strong&stable battery accessories supply chains ability.
Packaging and shipping:
Standard package or according to customer's request
Shipping ways:
Samples via Express like UPS,Fedex, and it normall take 4-5 business days to be arrived
Batch goods via air or by sea
About guarantee:
1. 15 months manufacturer's limited warranty for defective items (excluding items damaged and/or misused after receipt. Accessories come with a 3-month warranty.
2. Defective items must be reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. We do not repair or replace items with an expired warranty.
Suppliers with verified business licenses
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