4a Protect Board For 3 Packs 1.1v 12.6v 18650 Li-ion Lithium Battery W/ Balance

US $5.20

guangdong, China
Jan 29th

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4A Protect board for 3 Packs 1.1V 12.6V 18650 Li-ion Lithium battery W/ Balance Description Features: The protection plate use Japanese seiko lithium polymer rechargeable battery protection IC/AO MOS tube built-in high precision voltage detection circuit; connected to the charger terminals using high pressure device; built-in three over current detection circuit through the MOS tube can control the battery charging and discharging low current consumption. Apllication 3 packs of lithium nickel manganese cobalt, cobalt acid lithium, manganese acid lithium ion rechargeable battery pack; 3 packs of lithium polymer rechargeable batteries Parameter voltage Charging voltage DC: 13.5V CC/CV Single section equilibrium voltage 4.2V current Single section balancing current 42mA Single section consumption ≤8uA Max continuous discharge current 4A Over charging protection Charging test voltage 4.35 V±0.025V Charging detection delay time 0.5-1.5s Charging voltage recovery 4.15V±0.025 Over discharge protection Over discharge test voltage 2.7V±0.08V Discharge detection delay time 100ms Over discharge voltage recovery 3.0V±0.08V Over current protection Over current detecting voltage 200mv±25 Over-current detection current 17A±1 Over-current detection delay time 10ms Restore the state Automatic recovery Short circuit protection Test status External short circuit Detection of delay time 600us Restore the state Automatic recovery Internal resistance Protection circuit (MOSPET) ≤21mΩ temperature Working temperature range -40~+52 Storage temperature range -40~+125 The size (L*W * H) 25*35*2.7 Pin Assignment: 1. P+: Output / Charging V+ 2. P-: Output / Charging V- 3. B+: 1st Battery V+ Positive 4. B2:1st Battery V– Negative & 2nd Battery V+ Positive 5. B1: 2nd Battery V- Negative & 3rd Battery V+ Positive 7. B-: 3rd Battery V- Negative The wiring diagram Payment 1. We only accept paypal payments. 2. All major credit cards are accepted though secure payment processor ESCROW. Delivery details All the items will be dispatched within 2 business day after the payment is clear. Items will arrive in 7-35 business days. Customs duty is obligation and liability of a citizen in your country, so buyer should be responsible for any tax and custom duty incurred. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination customs issue. Due to the strict customs in Brazil, the delivery time will be more longer, maybe more than 60 days. Hope you will wait patiently, but don't hesitate to contact us if have any concerns. We send to America and Russia via ePacket, 10-25 days can delivery. For other countries, we will send via China post or other fast mode of transportation. Here shows the delivery time of some countries, refer only. The arrival time depends on some factors and different areas. Country EMS DHL UPS Expedited FEDEX TNT China Post Air Mail Russian Federation 8~26 - - 7~23 10~43 20~54 Brazil 23~50 6~25 9~23 4~16 7~23 22~54 United States 7~21 3~9 4~17 3~9 5~27 13~34 Spain 8~27 4~19 3~23 5~16 6~30 13~37 Belarus 11~35 - - - - 30~56 Ukraine 9~29 4~23 - - 8~36 18~40 France 6~27 3~12 5~23 5~18 5~27 11~32 Israel 3~28 5~23 8~23 4~16 6~28 19~44 Canada 8~27 3~12 4~22 3~13 5~24 16~37 United Kingdom 7~27 3~11 5~22 5~16 4~26 10~31 Australia 6~19 4~20 4~21 4~22 4~20 14~50 Argentina 19~50 - 11~22 7~23 - 27~60 Sweden 8~27 4~20 4~21 5~17 7~29 13~35 Turkey 3~26 - 3~11 - 3~23 8~34 Italy 9~28 4~13 6~23 5~14 5~38 23~55 Czech Republic - 4~20 4~21 4~16 6~34 15~36 Netherlands - 4~17 4~23 4~14 4~23 11~37 Kazakhstan 8~28 8~23 - - - 22~55 Poland - 4~19 5~23 6~23 7~43 13~43 Belgium 12~36 4~19 4~23 4~18 5~43 13~35 Estonia - - - - 6~35 17~51 Latvia - - - - 4~26 20~50 New Zealand 6~27 5~19 4~23 - 5~25 12~31 Switzerland 7~22 4~18 5~23 5~20 4~23 12~32 Lithuania - - - - 5~38 20~48 Slovakia (Slovak Republic) - 4~23 - - 4~30 14~38 Germany 8~31 4~18 5~23 5~20 6~33 15~50 Chile - 6~23 8~23 2~17 1~18 32~60 Norway 8~23 4~19 7~23 5~23 7~24 14~36 Bulgaria - - - - - 15~52 Contact us If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem. Please DON’T leave negative or neutral feedback if you haven’t received item in 30 days, because we have mentioned the shipping time repeatedly. Engineered for professional eBay sellers!