Q: Why active bms more expensive than passive bms?
A:Active balancer is for extending battery spanlife /Keeping your pack in healthy /reviving old battery /save your purchase frequency of cells,not a cheap options ,can use in series for high volt of pack ,no ah capacity limitation,it's more fair to compared balancer price to your battery pack cost
Q: How many balance current ?
A: Normally it's can reach 6-10A ,but you won't have this large volt difference of pack , 300MV=1A, also depends on balancing time & battery capacity
Q:What's the differences of 1S to balancer module 3S 4S 5S 6S 7S 8S?
A: Same function ,difference apperance, balance module without cable included ,no led option
Q: 1S balancer can mix with balancer module?
A: No dear, 1S with different components inside
Q: Did battery balancer equalizer with monitor function?
A: No ,active balancer mian function is balancing volt of each cell , transfer energy from high volt cell to lower one,no waste energy of pack .100% active so there are is no other function.also the reason why it's the best strong precise balancer on market
Q: Did balancer can use together with bms ?
Yes they can work together , balancer for balancing ,bms for making sure battery in safe range
Q: What's bad & goods of balancers?
Good, strong balance ,revive old battery ,testing bad cells,
Bad, while with large volt differences ,gonna with low frequency voice
Q: How to choose balancer for my battery pack ?
A: 1S balancer use for 1 series of battery pack ,no capacity limitation ,you can connected in series to balance whole bank
If u got 4S battery pack , u can use 4 pcs 1S or 1pcs 4S balancer module
If you got 16S battery pack ,u can use 16pcs 1S or 4pcs 4S balancer module ,or 2 pcs 8S balancer module
Q:What is active balancing tech
A:Matching the soc of each cell ,active cell balancing redistributes charge during the charging and discharging cycle,unlike passive cell balancing ,which simply dissipatescharging during the charge cycle,thus active cell balancing increased system run-time,and can increase the charging effeciency,active balancing requires a more complex ,larger footprint solution ,not a cheap solution
Q: What else benbv u can offer ?
A: Lithium ion batteries,chargers, obc chargers, ev cable and connectors,active bms ,passive bms.etc
Q:More frequently asked question ,welcome to consult with our afterservice group
1.How to revive your old battery pack /bank?
2.How to balance lithium ion batteries?
3.How to wire up a 1 3 4 5 6 7 8 cell battery balancer?
4.How to order a sample with bulk price ?
5. How to use battery equalizer /balancer,where i can get the products manual &diagram circuit ?
6.How to miantain lead acid batteries?
7.What does a battery balancer do ?when should u use a battery balancer?
8.Do lead acid batteries need balancing ?
9.what other active bms brand on market ?
10.What's the differences compared to HA01 HA02 Victorn Jikong BMS Heltech bms?