Showing 1–12 of 98 results
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![BAT-4](https://www.serfas.com/wp-content/uploads/2017/04/800x800_528e76f590393-301x301.jpg)
![6400mAh_4-Cell_Battery-with-USB_1000x1000_WEB+Callouts](https://www.serfas.com/wp-content/uploads/2020/12/6400mAh_4-Cell_Battery-with-USB_1000x1000_WEBCallouts-301x301.jpg)
$140.00
Replacement Part – 4-Cell True Series Battery W/ USB
- Included With TSL-2500, TSL-POLICE
- Battery: PANASONIC® 4-Cell Li-Ion, 6400 mAh w/USB Port
- Compatible With:
- TSL-1200
- TSL-1000
- TSL-1500
- TSL-1000+
- TSL-1500+
- TSL-T1000
- TSL-LT1000
- TSL-1800
- TSL-2500
- BAT-ADT
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![SBC-FOAM](https://www.serfas.com/wp-content/uploads/2017/05/800x522_5509a9f57de9f-301x196.jpg)
![Serfas-S_Gallery_Logo_1000x1000_WEB](https://www.serfas.com/wp-content/uploads/2020/02/Serfas-S_Gallery_Logo_1000x1000_WEB-301x301.jpg)
$99.00
Replacement Part – Foam Insert
- Replacement Foam Insert (3) for Bike Travel Cases.
- *** COST is $50 shipped anywhere in the U.S. Shipping is in included in this price. CAN NOT ORDER OUT OF COUNTRY. All orders out of country will be refunded. ***
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![BAT-1](https://www.serfas.com/wp-content/uploads/2017/05/800x800_5463c32da27d1-301x301.jpg)
![Serfas-S_Gallery_Logo_1000x1000_WEB](https://www.serfas.com/wp-content/uploads/2020/02/Serfas-S_Gallery_Logo_1000x1000_WEB-301x301.jpg)
Rated 5.00 out of 5
$40.00
Replacement Part – Large 1-Cell True Series Battery
- Battery: 3300 mAh
- Compatible With:
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![](https://www.serfas.com/wp-content/uploads/2019/07/ESB-1400_1000x1000_WEB-301x301.jpg)
![ESB-2200_1000x1000_WEB](https://www.serfas.com/wp-content/uploads/2019/07/ESB-2200_1000x1000_WEB-301x301.jpg)
$10.00 – $32.00
Battery Replacement Guide For E-Lume Series Headlights:
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- E-Lume USL-200/250, 1-Cell Li-Ion 1400 mAh (ESB-1400)
- E-Lume USL-450/500, 1-Cell Li-Ion 2200 mAh (ESB-2200)
- E-Lume USL-600/650/850/900, 1-Cell Li-Ion 2600 mAh (ESB-2600)
- E-Lume USL-1100/1200, 2-Cell Li-Ion 2200 mAh (ESB-4400)
- E-Lume USL-1500/1600, 2-Cell Li-Ion 2600 mAh (ESB-5200)
- Battery Removal/Installation Instructions Included
- Allen Key Tool Included
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![](https://www.serfas.com/wp-content/uploads/2019/01/TSB-3200_1000x1000_WEB_002-301x301.jpg)
![TSB-3200_1000x1000_WEB_002](https://www.serfas.com/wp-content/uploads/2019/01/TSB-3200_1000x1000_WEB_002-301x301.jpg)
$20.00 – $32.00
- Battery Options For 2019 True Series MTB & Road Headlights:
- 1-Cell Li-Ion 3350 mAh
- 1-Cell Li-Ion 3200 mAh
- 1-Cell Li-Ion 2600 mAh
- 1-Cell Li-Ion 2200 mAh
- Plastic Battery Storage Case Included
- Batteries Also Compatible With: TSL-950F, USL-505, USM-600, USM-350, USM1000
View Factory Spec Replacement & Battery Upgrade Guide
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![](https://www.serfas.com/wp-content/uploads/2018/10/FPD-GAUGE-Diagonal-On_Web_1000x1000_WEB-301x301.jpg)
![FPD-GAUGE ON-OFF_1000x1000Web](https://www.serfas.com/wp-content/uploads/2018/10/ON-OFF_1000x1000Web-301x301.jpg)
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![BAT-ADT](https://www.serfas.com/wp-content/uploads/2017/05/800x781_528e719adfa57-301x294.jpg)
![BAT-ADT BAT-ADT](https://www.serfas.com/wp-content/uploads/2017/05/800x542_54483273b01d8-301x204.png)
$20.00
Replacement Part – Battery
- Allows Up To 4 times The Run Time When Used In Place Of Internal Battery &Â Connected To BAT-4
- True Series Battery Adapter
- Works With:
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![Uni-hlmt](https://www.serfas.com/wp-content/uploads/2017/07/Uni-hlmt-301x301.jpg)
![Serfas-S_Gallery_Logo_1000x1000_WEB](https://www.serfas.com/wp-content/uploads/2020/02/Serfas-S_Gallery_Logo_1000x1000_WEB-301x301.jpg)
Rated 2.50 out of 5
$15.00
Replacement Part – Universal Headlight Helmet Mount
- Fits All Serfas HeadLights
- No Tools Needed
- Can Not Be Used With TST-70, TST-100, TST-150 & TBT-50R
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![S-SBSLATCH](https://www.serfas.com/wp-content/uploads/2017/05/800x711_56eb25df4af29-301x268.jpg)
![Serfas-S_Gallery_Logo_1000x1000_WEB](https://www.serfas.com/wp-content/uploads/2020/02/Serfas-S_Gallery_Logo_1000x1000_WEB-301x301.jpg)
$15.00
Replacement Part – SBC Latch
- Locking latch for our SBC bike case
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![S-USBWALL](https://www.serfas.com/wp-content/uploads/2017/05/800x677_553fd0bef1864-301x255.jpg)
![Serfas-S_Gallery_Logo_1000x1000_WEB](https://www.serfas.com/wp-content/uploads/2020/02/Serfas-S_Gallery_Logo_1000x1000_WEB-301x301.jpg)
$15.00
Replacement Part – USB Wall Charger
- USB Quick Wall Charger
- This Adapter Will Allow You To Plug Your USB Into The Wall For A Faster Charge Time.
- It Also Allows You To Charge Without A Computer
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![S-TSLCHARGE](https://www.serfas.com/wp-content/uploads/2017/05/800x800_553fccc1ce86a-301x301.jpg)
![Serfas-S_Gallery_Logo_1000x1000_WEB](https://www.serfas.com/wp-content/uploads/2020/02/Serfas-S_Gallery_Logo_1000x1000_WEB-301x301.jpg)
$15.00
Replacement Part – Wall Charger
- Replacement Wall Charger For:
- TSL-1000
- TSL-1500
- TSL-T1000
- TSL-1800
- TSL-2500
- TSL-POLICE
- TSL-SECURITY
- TSL-LT1000
- TSL-1200
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![S-TRIGGER](https://www.serfas.com/wp-content/uploads/2017/05/800x662_5536819c0f9c4-301x249.jpg)
![Serfas-S_Gallery_Logo_1000x1000_WEB](https://www.serfas.com/wp-content/uploads/2020/02/Serfas-S_Gallery_Logo_1000x1000_WEB-301x301.jpg)
$15.00
Replacement Part – Remote Switch
- Remote Headlight Switch For:
- TSL-LT1000
- TSL-LT1200
- TSL-1800
- TSL-2500
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