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the most safety long cycle-life bicycle battery
| Item No. | Voltage | Capacity | battery type | Lifespan | BMS Option | Charger Option | Dimensions | Weight |
| G-BP3610 | 36v | 10ah | lifepo4 | >2000 cycles | 15Amps | 2Amps | 69*148*360mm | 4.2kgs |
| 20Amps | 3Amps |
bicycle battery Advantage
a. Extremely safe and stable chemistry: PCB and/or BMS built inside to balance protect the battery.
b. Long life-cycle: Can be circularly used, more than 2000 times recycles, 8 times of Lead acid battery.
c. Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.
d. Good performance at high temperature and high temperature resistance
e. Low self-discharge rate, less than 3% monthly.
f. No memory effects and highly efficient charge.
g. Environment friendly: Clean and Green energy poses no pollution on our environment.
bicycle battery Characteristics
a. Waterproof battery box with rubber ring ;
b. Portable handle and hidden charging port;
c. Aluminium alloy Back rack(Silver and Black for option);
d. Well die-casting slide board and lock, for easy installation and theft-prevention.
c. 30A Fuse is included for protection
bicycle battery Performance
1.Electrical characteristics
| NO. | Item | Requirements | Test Method |
| 1 | Dischargerateperformance | Discharge Capacity/Nominal capacity×100%A) 0.3C5A ≥100%B) 1.5C5A ≥90% | a)Standard charge at 0.3C5A under the condition of normal atmospheric pressure and the environmental temperature of 20°C±5°C and45%~80% RH, discharge at 1I3/4.5I3(A)to 2.0V or the cut-off voltage which is specified in the technical document of the company.b)the capacity(AH)=the discharge time*discharge current,and then is described the percentage of the nominal capacity(Charge/discharge cycle can be conducted for 3times before meeting the Standards(the samebelow). |
| 2 | High-lowTemperatureDischargeperformance | Discharge Capacity/Nominal capacity×100%A) 55 °C ≥95%B) -20°C ≥55% | After Standard charging. Then store it at the constant temperature of 55±2°C for 5h(of -20±2°C for 20h),and discharge at 0.3C5A to 2.0V or the cut-off voltage which is specified in the technical document of the company,the capacity(AH)=the dischargetime*discharge current, and then is described the percentage of the nominal capacity. |
| 3 | NormalStorage/HighTemperatureStorage | Residual Capacity≥Nominalcapacity*80%Recoverable capacity≥Nominal capacity*90% | Store for 28 days(Store for 7 days at the constant temperature of 55±2 °C)after standard charge, then measure final status and residual capacity at 0.3 C5A to 2.0V or the cut-off voltage which is specified in the technical document of thecompany;After charge/discharge(0.3C5A/0.3C5A)cycle can be conducted for 3 times,recoverable capacity will be tested. |
| 4 | StoragePerformance | recoverablecapacity ≥nominalcapacity *95% | Standard charge and then rest for 1H,then discharge for 2H at0.3C5A,storge for 90 days at 20°C±5°C,After standard charge,then discharge at 0.3C5A,(Charge/dischargecycle can be conducted for 5 times before meeting the Standards (the same below) |
| 5 | Cycle Life | Discharge Capacity≥Nominal capacity*80% | Conduct 0.3C5A/0.3C5A cycle for 2000 times.The discharge capacity shall be measured after 2000 cycles. |
2.Safety Performance
| NO. | Item | Requirements | Test Method |
| 1 | Over charge | No fire,no explosion | After standard charging,then Charge at 3C5A to 10.0V |
| 2 | Over discharge | No fire,no explosion | After standard charging,discharge 0.3C5A to 0V at 20°C±5°C |
| 3 | Short Circuit at Room Temperature | No fire,no explosion | After standard charging, keep the battery into a ventilation cabinet and short-circuit the positive and negative terminals directly (general resistance shall be less than or equal to 5mΩ) for 10 minutes |
| 4 | Drop | No fire,no explosionno leakage | After standard charging, then let it self fall off from a height of 1.5m(the lowest height)to a rigid wooden board with the thickness of 20mm. The drop is implemented one time for every face. |
| 5 | Hot Oven | No fire,no explosion | After standard charging. Keep the battery in the box with constant temperature of 85°C±2 °C and remained for 2hours at this temperature. |
| 6 | Crush | No fire,no explosion | After standard charging, keep the battery on the bracket1. Extrusion direction:Perpendicular to the direction of maintaining pressure on the battery plates.2. Extrusion headdress product:≥20cm3. Extrusion degree: Until the battery shell ruptured or internal short circuit (battery voltage becomes 0V) |
| 7 | Needlepunctureperformance | No fire,no explosion | After standard charging, keep the battery on the bracket,penetrate through it with a 3mm~8mm diameter nail near the center of its biggest surface at the rate of 10mm/s-40mm/s. |
bicycle battery performance graph
Why choose G-Power Battery?
G-Power is a leading hi-tech enterprise combining technical research, development, manufacture and marketing. Specializes in researching, designing and manufacturing lithium ion batteries,LiFePO4 batteries,etc.
bicycle battery Customer Feedback
I think we will be purchasing more of the batteries from you. So far,the batteries that you have sent to us perfection in all aspects,there is the old saying, 'you get what you pay for',in my humble opinion of course.So you know that I am pleased with the product that you provide,thanks.(John from California,USA)
bicycle battery Order information
Sample is avaliable
Trade term: FOB Shenzhen or Guangzhou; EXW, CIF,DDU and DDP are available.
Delivery time: 3 working days for sample order, 15-25 working days for mass order.
Packing info is as below:
| Product | Item No. | QTY | Carton box dimensions(mm) | Gross weight(kg) | ||
| Length | Width | Height | ||||
| Battery pack | G-PCB3610 | 2 | 440 | 380 | 170 | 8.9 |
| Charger | G-CHT/GT36 | 18 | 520 | 465 | 256 | 17.5 |
bicycle battery Warranty
2 years since the date of purchase
bicycle battery Warranty term
1. Under the terms of this warranty, if the product have a failure occurs under normal usage within warranty period, G-Power will provide new products based on the proof-documents.
2. If Failure or damage due to incorrect operation, wire connection, or anything other do not follow our instuction, G-Power will provide paid maintance within warranty period.
More information on our products, pls do not hesitate to inquiry now!
the most safety long cycle-life bicycle battery